CN216112547U - Mounting structure for air pipe support and hanger of suspended ceiling - Google Patents
Mounting structure for air pipe support and hanger of suspended ceiling Download PDFInfo
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- CN216112547U CN216112547U CN202122523712.XU CN202122523712U CN216112547U CN 216112547 U CN216112547 U CN 216112547U CN 202122523712 U CN202122523712 U CN 202122523712U CN 216112547 U CN216112547 U CN 216112547U
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Abstract
The utility model relates to the technical field of building electromechanical construction, in particular to a supporting and hanging frame for a suspended ceiling air pipe. The top of the support and hanger is connected to the fixing piece, the fixing piece comprises a fixing surface parallel to a building top plate, and the fixing piece also comprises a connecting surface vertically extending downwards from the fixing surface; the support hanger is in an inverted door shape and comprises a left vertical connecting rod, a right vertical connecting rod and a support rod, wherein two ends of the support rod are respectively connected with the bottoms of the two vertical connecting rods; a plurality of inclined struts which are obliquely arranged are installed on one side of the vertical connecting rod, the inclined struts are obliquely arranged, one end of each inclined strut is hinged to the middle of the vertical connecting rod, and the other end of each inclined strut is connected with the building main body.
Description
Technical Field
The utility model relates to the technical field of building electromechanical construction, in particular to a supporting and hanging frame for a suspended ceiling air pipe.
Background
Various pipelines such as water pipes, cables, air-conditioning ducts and the like are buried above the suspended ceiling of a building. Traditional tuber pipe suspended ceiling is the panel of fixed a level setting on the roof, then two vertical connecting rod's of a gantry hanger top welded fastening on panel, the bottom fixed connection horizontally bracing piece of two vertical connecting rods, pipeline equipment sets up on the bracing piece.
This support cradle is not problematic for stationary cables and pipes, but the applicant has found that the ducts are quite special and vibrate significantly when the air flows. Can drive the bracing piece and shake together, because two perpendicular connecting rods themselves belong to the fixed cantilever beam atress model in top, the moment of flexure effort that the bottom motion produced can be the index and reflects in the root of perpendicular connecting rod also be top and panel welded position. Thereby causing problems such as cracking of the welding position.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a mounting structure of a supporting and hanging bracket of a suspended ceiling air pipe.
The technical problem to be solved is that: the top of the existing air pipe support hanger is welded and fixed, and a welding seam is easy to crack after the air pipe vibrates for a long time.
In order to solve the technical problem, the utility model adopts the following scheme.
The mounting structure of the air pipe support and hanger of the suspended ceiling comprises a fixing part fixed on a building main body, wherein the top of the support and hanger is connected to the fixing part, the fixing part comprises a fixing surface parallel to a building top plate, and the fixing part also comprises a connecting surface vertically extending downwards from the fixing surface;
the support hanger is in an inverted door shape and comprises a left vertical connecting rod, a right vertical connecting rod and a support rod, wherein two ends of the support rod are respectively connected with the bottoms of the two vertical connecting rods;
a plurality of inclined struts which are obliquely arranged are installed on one side of the vertical connecting rod, the inclined struts are obliquely arranged, one end of each inclined strut is hinged to the middle of the vertical connecting rod, and the other end of each inclined strut is connected with the building main body.
Preferably, the inclined strut comprises a first inclined strut and a second inclined strut, and the first inclined strut, the second inclined strut and the vertical connecting rod are not in the same plane.
Preferably, a waist-shaped hole extending in the horizontal direction is formed in the connecting surface, the top of the first inclined strut is connected with the connecting surface through a bolt, and the bolt penetrates through the waist-shaped hole of the connecting surface; the plane of the first inclined strut and the vertical connecting rod is perpendicular to the axis of the air pipe.
Preferably, the top of the second inclined strut is connected with the building main body through a connecting piece, a waist-shaped hole extending in the horizontal direction is formed in the connecting piece, and the top of the second inclined strut penetrates through the waist-shaped hole through a bolt to be connected with the connecting piece; the plane of the second inclined strut and the vertical connecting rod is parallel to the axis of the air pipe.
Preferably, the vertical connecting rod, the first inclined strut and the second inclined strut are made of angle steel or steel plates.
Preferably, the two ends of the support rod are hinged with the bottoms of the two vertical connecting rods.
Preferably, the fixing member is L-shaped, and the fixing surface is fixed to the top plate by an expansion bolt.
Preferably, the supporting rods are connected with the hanging rods, and the bottom of the suspended ceiling is connected with and supports the suspended ceiling.
Compared with the prior art, the mounting structure of the air pipe support and hanger of the suspended ceiling has the following beneficial effects:
because the vibration of the air pipe cannot be avoided when the air volume is large and turbulence occurs, the utility model changes the original welding and fixing mode into full bolt connection, the fixing piece is fixed on the building main body through the expansion bolt, and then the vertical connecting rod of the supporting and hanging frame is connected on the fixing piece through the bolt. And meanwhile, a plurality of inclined struts are also arranged and are connected with the vertical connecting rod through bolts. The plurality of inclined struts ensure that the vertical connecting rod does not shake.
Drawings
FIG. 1 is a schematic view of the overall structure of a suspended ceiling air duct support and hanger mounting structure of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is an enlarged view at B in fig. 3.
Description of reference numerals:
1-a building body;
2-air pipe;
3-suspended ceilings;
4-a hanging bracket, 4 a-a vertical connecting rod and 4 b-a supporting rod;
5-a fixing piece;
6-a first diagonal brace;
7-a second diagonal brace;
8-a connector;
9-a suspender.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, the use of the directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as shown in reference to fig. 1, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to solve the problem that the welding seams are easy to crack after the air pipe 2 vibrates for a long time because the top of the hanging bracket 4 of the existing air pipe 2 is welded and fixed, the utility model discloses a mounting structure of a hanging ceiling air pipe, which is shown in the figures 1 to 4.
The mounting structure of the suspended ceiling air pipe 2 and the hanging bracket 4 is characterized by comprising a fixing part 5 fixed on a building main body 1, wherein the top of the hanging bracket 4 is connected to the fixing part 5, the fixing part 5 comprises a fixing surface parallel to a building top plate, and the fixing part 5 further comprises a connecting surface vertically extending downwards from the fixing surface;
the support hanger 4 is in an inverted door shape and comprises a left vertical connecting rod 4a, a right vertical connecting rod 4a and a support rod 4b, wherein two ends of the support rod are respectively connected with the bottoms of the two vertical connecting rods 4a, the top of each vertical connecting rod 4a is tightly attached to a connecting surface, a horizontally arranged bolt is inserted into the overlapped part of each vertical connecting rod 4a and the connecting surface, and the bolt penetrates through the vertical connecting rods 4a and the connecting surface;
a plurality of inclined struts which are obliquely arranged are installed on one side of the vertical connecting rod 4a, the inclined struts are obliquely arranged, one end of each inclined strut is hinged to the middle of the vertical connecting rod 4a, and the other end of each inclined strut is connected with the building main body 1.
Because the air pipe 2 can not avoid vibration when the air quantity is larger and turbulence occurs, the utility model changes the original welding and fixing mode into full bolt connection, the fixing piece 5 is fixed on the building main body through an expansion bolt, and then the vertical connecting rod 4a of the supporting and hanging frame 4 is connected on the fixing piece 5 through a bolt. And meanwhile, a plurality of inclined struts are also arranged and are connected with the vertical connecting rods 4a through bolts. The plurality of diagonal braces ensure that the vertical connecting rod 4a does not shake.
The inclined strut comprises a first inclined strut 6 and a second inclined strut 7, and the first inclined strut 6, the second inclined strut 7 and the vertical connecting rod 4a are not in the same plane. The vertical connecting rod 4a can only rotate around the top in a small range, after the first inclined strut 6 is arranged, one degree of freedom is reduced due to the constraint of the first inclined strut 6, the first inclined strut 6 and the vertical connecting rod 4a are called as a surface A for convenience of expression in the same plane, and the vertical connecting rod 4a can only rotate around one line in the surface A together with the first inclined strut 6, namely the line of coincidence between the surface A and the top surface of the building is a line B. This time when the arrangement is such that the second diagonal strut 7 is connected, the second diagonal strut 7 is not coplanar with the plane a and not in the same plane as the line B. At this time, the rotation of the surface A is restrained, and the vertical connecting rod 4a is ensured to be still.
As shown in fig. 2, a waist-shaped hole extending in the horizontal direction is formed in the fixing surface, the top of the first inclined strut 6 is connected with the connecting surface through a bolt, and the bolt penetrates through the waist-shaped hole of the connecting surface; the plane of the first inclined strut 6 and the vertical connecting rod 4a is vertical to the axis of the air duct 2.
As shown in fig. 3, the top of the second inclined strut 7 is connected with the building main body 1 through a connecting piece 8, the connecting piece 8 is provided with a horizontally extending waist-shaped hole, and the top of the second inclined strut 7 is connected with the connecting piece 8 through the waist-shaped hole by a bolt; the plane of the second diagonal brace 7 and the vertical connecting rod 4a is parallel to the axis of the air duct 2.
Preferably, the vertical connecting rod 4a, the first inclined strut 6 and the second inclined strut 7 are made of angle steel or steel plates. Further preferably, as shown in fig. 1 to 4, the vertical connecting rod 4a, the first inclined strut 6 and the second inclined strut 7 are made of angle steel.
The two ends of the support rod 4b are hinged with the bottoms of the two vertical connecting rods 4 a. Therefore, the overlarge welding seam stress of the support rod 4b and the vertical connecting rod 4a caused by welding and fixing can be avoided.
Wherein the fixing piece 5 is L-shaped, and the fixing surface is fixed on the top plate through an expansion bolt.
The supporting rod 4b is connected with a suspender 9, and the bottom of the suspended ceiling is connected with and supports the suspended ceiling 3.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The mounting structure of the air pipe support and hanger of the suspended ceiling is characterized by comprising a fixing part (5) fixed on a top plate of a building main body (1), wherein the top of the support and hanger (4) is connected to the fixing part (5), the fixing part (5) comprises a fixing surface parallel to the top plate of the building, and the fixing part (5) further comprises a connecting surface vertically extending downwards from the fixing surface;
the support hanger (4) is in an inverted door shape and comprises a left vertical connecting rod (4 a), a right vertical connecting rod (4 a) and a support rod (4 b) of which two ends are respectively connected with the bottoms of the two vertical connecting rods (4 a), the top of each vertical connecting rod (4 a) is tightly attached to the connecting surface, a horizontally arranged bolt is inserted into the overlapped part of each vertical connecting rod (4 a) and the connecting surface, and the bolt penetrates through the vertical connecting rods (4 a) and the connecting surface;
a plurality of inclined struts which are obliquely arranged are installed on one side of the vertical connecting rod (4 a), the inclined struts are obliquely arranged, one end of each inclined strut is hinged with the middle of the vertical connecting rod (4 a), and the other end of each inclined strut is connected with the building main body (1).
2. A suspended ceiling air duct support and hanger mounting structure as claimed in claim 1, wherein the diagonal brace comprises a first diagonal brace (6) and a second diagonal brace (7), and the first diagonal brace (6), the second diagonal brace (7) and the vertical connecting rod (4 a) are all in the same plane.
3. The suspended ceiling air pipe support and hanger mounting structure as claimed in claim 2, wherein the connecting surface is provided with a horizontally extending waist-shaped hole, the top of the first inclined strut (6) is connected with the connecting surface through a bolt, and the bolt penetrates through the waist-shaped hole of the connecting surface; the plane of the first inclined strut (6) and the vertical connecting rod (4 a) is vertical to the axis of the air pipe (2).
4. The suspended ceiling air pipe support and hanger mounting structure as claimed in claim 2, wherein the top of the second diagonal brace (7) is connected with the building main body (1) through a connecting piece (8), the connecting piece (8) is provided with a horizontally extending waist-shaped hole, and the top of the second diagonal brace (7) is connected with the connecting piece (8) through the waist-shaped hole through a bolt; the plane of the second inclined strut (7) and the vertical connecting rod (4 a) is parallel to the axis of the air pipe (2).
5. The suspended ceiling air pipe support and hanger mounting structure as claimed in claim 2, wherein the vertical connecting rod (4 a), the first diagonal brace (6) and the second diagonal brace (7) are made of angle steel or steel plate.
6. A suspended ceiling air duct support and hanger mounting structure as claimed in claim 1, wherein the two ends of the support bar (4 b) are hingedly connected to the bottom of the two vertical links (4 a).
7. A suspended ceiling air duct support and hanger mounting arrangement as claimed in claim 1, characterised in that the mounting member (5) is L-shaped and the mounting surface is secured to the top plate by expansion bolts.
8. A suspended ceiling air pipe hanger mounting structure as claimed in claim 1, wherein the support bar (4 b) is connected with the hanger rod (9), and the bottom of the suspended ceiling is connected with and supports the suspended ceiling (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523712.XU CN216112547U (en) | 2021-10-20 | 2021-10-20 | Mounting structure for air pipe support and hanger of suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523712.XU CN216112547U (en) | 2021-10-20 | 2021-10-20 | Mounting structure for air pipe support and hanger of suspended ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112547U true CN216112547U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122523712.XU Active CN216112547U (en) | 2021-10-20 | 2021-10-20 | Mounting structure for air pipe support and hanger of suspended ceiling |
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| CN (1) | CN216112547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673834A (en) * | 2022-04-13 | 2022-06-28 | 广州地铁设计研究院股份有限公司 | Integrated comprehensive bearing anti-seismic system |
-
2021
- 2021-10-20 CN CN202122523712.XU patent/CN216112547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673834A (en) * | 2022-04-13 | 2022-06-28 | 广州地铁设计研究院股份有限公司 | Integrated comprehensive bearing anti-seismic system |
| CN114673834B (en) * | 2022-04-13 | 2022-10-21 | 广州地铁设计研究院股份有限公司 | Integrated comprehensive bearing anti-seismic system |
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