Clean space suspended ceiling conversion layer structure

Abstract

The utility model provides a clean space suspended ceiling transfer layer structure. The clean space suspended ceiling transfer layer structure comprises hanging columns, keel frames, connecting pieces, limiting rods and hanging rods. According to the suspended ceiling transfer layer structure for the clean space, the hanging columns are arranged in the vertical direction, and one end of each hanging column is fixedly installed on the roof. A keel frame is fixedly installed at the lower end of the hanging column and is composed of a plurality of longitudinal beams and cross beams which are arranged in a criss-cross mode, connecting pieces are installed on the longitudinal beams and the cross beams, each connecting piece comprises two side plates arranged in parallel in a spaced mode and a connecting plate used for connecting the two side plates, and a limiting rod is arranged between the two side plates. The connecting piece can be arranged on the outer side of the cross beam or the longitudinal beam in a sleeving mode firstly, then the limiting rod is installed between the two side plates, and connection between the connecting piece and the keel frame is achieved. The installation position can be adjusted at will, installation is convenient, and operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspended ceilings, and in particular relates to a suspended ceiling conversion layer structure for a clean space. Background Art

[0002] When the clean space has a high clearance, it is necessary to add a ceiling conversion layer and then carry out the ceiling construction. The ceiling conversion layer usually includes a keel frame installed on the top of the room, and a hanger is installed on the keel frame, and finally connected to the ceiling through the hanger. However, the current connection method between the hanger and the keel frame of the conversion layer usually uses a connector to be fixed on the keel frame by bolts, and the current connection method of the conversion layer keel frame usually requires adding connection holes on the keel frame. The installation method is relatively complicated and inconvenient for on-site adjustment of the installation position and on-site construction. Utility Model Content

[0003] The embodiment of the utility model provides a clean space ceiling conversion layer structure, aiming to solve the problem in the prior art that the connection method between the keel frame and the suspension rod during the construction of the clean space ceiling conversion layer is not convenient for on-site construction operation.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a clean space ceiling conversion layer structure, including:

[0005] A hanging column is fixedly installed on the roof, and the hanging column is arranged in a vertical direction;

[0006] A keel frame is fixedly mounted on the suspension column, and the keel frame is composed of a plurality of cross beams and a plurality of longitudinal beams crisscrossed in a crisscross pattern;

[0007] A connecting member installed on the cross beam or the longitudinal beam, the connecting member comprising two side plates arranged in parallel and spaced apart from each other, and a connecting plate connected to the same end of the two side plates, the two side plates forming an installation gap for placing the longitudinal beam or the cross beam;

[0008] There are two limiting rods, which are arranged at intervals along the length direction of the side plates, and the limiting rods penetrate the two side plates and are used to limit the longitudinal beam or the cross beam within the installation gap;

[0009] One end of the suspension rod is fixedly mounted on the connecting plate, and the other end is used for connecting to the ceiling.

[0010] In a possible implementation, the side panels on the connecting member are provided with mounting holes for installing the limit rod, one end of the limit rod is provided with a limit portion whose outer dimension is larger than the mounting hole, and the other end of the limit rod is threadedly connected with a limit member for abutting against the outer side of the side panel.

[0011] In a possible implementation, one end of the suspension rod passes through the connecting plate, and when the suspension rod is installed on the connecting plate, the suspension rod is located directly below the limiting rod.

[0012] In one possible implementation, a lap joint for lap-jointing above the connecting plate is installed at the end of the suspension rod, and a gasket is provided between the lap joint and the connecting plate. A fixing member for squeezing the connecting plate and the gasket onto the lap joint is threadedly connected to the suspension rod.

[0013] In a possible implementation, the hanging column is fixedly mounted on the cross beam, the longitudinal beam is overlapped on top of the cross beam, and a baffle is fixedly mounted on the cross beam, and the baffle and the hanging column form a placement gap for placing the longitudinal beam.

[0014] In a possible implementation, an L-shaped member is fixedly mounted on the top of the hanging column, and the L-shaped member includes two wing plates perpendicular to each other, one of which is fixedly mounted on the outer side wall of the hanging column, and the other wing plate is used to be connected to the roof.

[0015] In a possible implementation, the bottom end of the suspension rod is connected to an adapter for connecting to the ceiling, the adapter is provided with a through hole for connecting the suspension rod, and the adapter is threadedly connected to two tightening members for fixing the adapter to the suspension rod.

[0016] In a possible implementation, the side plate and the connecting plate are an integrally bent structure.

[0017] The scheme shown in the embodiment of the present application is compared with the prior art, by providing a hanging column, the hanging column is arranged in the vertical direction, and one end of the hanging column is fixedly installed on the roof. A keel frame is fixedly installed at the lower end of the hanging column, and the keel frame is composed of a plurality of longitudinal beams and cross beams crisscrossed, and a connecting piece is installed on the longitudinal beam and the cross beam, and the connecting piece adopts two side plates arranged in parallel at intervals and a connecting plate for connecting the two side plates, and a limiting rod is arranged between the two side plates, and the number of the limiting rods is two, and the two limiting rods are arranged at intervals in the vertical direction, and are used to limit the longitudinal beam or cross beam between the two limiting rods, and a hanging rod is installed on the connecting plate, and the hanging rod is arranged in the vertical direction, and one end of the hanging rod is fixedly installed on the connecting plate, and the other end extends downward and is arranged to connect the ceiling. When connecting the hanging rod to the keel frame, the connecting piece can be firstly put on the outside of the cross beam or the longitudinal beam, and then the limiting rod is installed between the two side plates to realize the connection between the connecting piece and the keel frame. The installation position can be adjusted arbitrarily, and it is convenient to install and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1A schematic diagram of the structure of a clean room ceiling conversion layer provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the installation structure of the connecting piece provided in the embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the installation structure of the adapter provided in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Hanging column; 2. Keel frame; 21. Crossbeam; 22. Longitudinal beam; 3. Connecting piece; 31. Side plate; 32. Connecting plate; 4. Limit rod; 41. Limit part; 42. Limit piece; 5. Hanging rod; 51. Overlapping piece; 52. Gasket; 53. Fixing piece; 54. Tightening piece; 6. Baffle; 7. L-shaped part; 8. Adapter. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Please also read Figures 1 to 3 , the clean space ceiling conversion layer structure provided by the utility model is now described. The clean space ceiling conversion layer structure includes a suspension column 1, a keel frame 2, a connecting piece 3, a limiting rod 4 and a suspension rod 5. The suspension column 1 is fixedly installed on the roof, and the suspension column 1 is arranged in the vertical direction; the keel frame 2 is fixedly installed on the suspension column 1, and the keel frame 2 is composed of a plurality of cross beams 21 and a plurality of longitudinal beams 22 crisscrossing; the connecting piece 3 is installed on the cross beam 21 or the longitudinal beam 22, and the connecting piece 3 includes two side plates 31 arranged in parallel at intervals, and a connecting plate 32 connected to the same end of the two side plates 31, and the two side plates 31 form an installation gap for placing the longitudinal beam 22 or the cross beam 21; the number of limiting rods 4 is two, and the two limiting rods 4 are arranged at intervals along the length direction of the side plates 31, and the limiting rods 4 are arranged through the two side plates 31, and are used to limit the longitudinal beam 22 or the cross beam 21 inside the installation gap; one end of the suspension rod 5 is fixedly installed on the connecting plate 32, and the other end is used to connect the ceiling.

[0025] Compared with the prior art, the clean space ceiling conversion layer structure provided in this embodiment is provided with a hanging column 1, which is arranged in the vertical direction, and one end of the hanging column 1 is fixedly installed on the roof. A keel frame 2 is fixedly installed at the lower end of the hanging column 1, and the keel frame 2 is composed of a plurality of crisscrossed longitudinal beams 22 and transverse beams 21. Connectors 3 are installed on the longitudinal beams 22 and the transverse beams 21. The connector 3 is composed of two spaced parallel side panels 31 and a connecting plate 32 for connecting the two side panels 31. A limiting rod 4 is arranged between the two side panels 31. The number of the limiting rods 4 is two, and the two limiting rods 4 are spaced in the vertical direction, and are used to limit the longitudinal beam 22 or the transverse beam 21 between the two limiting rods 4. A hanging rod 5 is installed on the connecting plate 32, and the hanging rod 5 is arranged in the vertical direction. One end of the hanging rod 5 is fixedly installed on the connecting plate 32, and the other end extends downward to be connected to the ceiling. When connecting the suspension rod 5 to the keel frame 2, the connecting piece 3 can be firstly mounted on the outside of the cross beam 21 or the longitudinal beam 22, and then the limiting rod 4 can be installed between the two side plates 31 to realize the connection between the connecting piece 3 and the keel frame 2. The installation position can be adjusted arbitrarily, and the installation is convenient and simple to operate.

[0026] Preferably, in this embodiment, a through hole for installing the limiting rod 4 is provided on the side plate 31 .

[0027] In some embodiments, the connecting member 3 may be Figure 1 , Figure 2 See also Figure 1 , Figure 2 The side plates 31 on the connecting member 3 are provided with mounting holes for mounting the limit rod 4. A limit portion 41 with an outer dimension larger than the mounting hole is provided at one end of the limit rod 4. A limit member 42 for abutting against the outer side of the side plate 31 is threadedly connected at the other end of the limit rod 4. The limit rod 4 is bolted, and a mounting hole for mounting the limit rod 4 is provided on the side plates 31. The mounting holes on the two side plates 31 are coaxially arranged. The limit rod 4 penetrates the two side plates 31 and is fixed between the two side plates 31 through the limit member 42 and the limit portion 41 on the limit rod 4. The structure is simple and the installation of the limit rod 4 is convenient.

[0028] In some embodiments, the above-mentioned suspension rod 5 can be used as follows Figure 2 See the structure shown. Figure 2, one end of the suspension rod 5 passes through the connection plate 32, and when the suspension rod 5 is installed on the connection plate 32, the suspension rod 5 is located directly below the limiting rod 4. A through hole for installing the suspension rod 5 is provided on the connection plate 32, and a lap portion whose outer dimension is larger than the through hole dimension is provided on the top of the suspension rod 5. Before installing the connector 3 on the keel frame 2, the suspension rod 5 can be passed through the through hole, and the lap portion on the suspension rod 5 can be abutted against the connection plate 32. Then install the connector 3 on the keel frame 2. At the same time, the suspension rod 5 is located directly below the limiting rod 4, and the limiting rod 4 can be used to limit the suspension rod 5 on the connector 3, so that after the connector 3 is installed on the keel frame 2, the suspension rod 5 cannot fall off from the connector 3, thereby improving the stability of the installation of the suspension rod 5.

[0029] In some embodiments, the above-mentioned suspension rod 5 can be used as follows Figure 2 See the structure shown. Figure 2 , a lap joint 51 for lap jointing on the top of the connecting plate 32 is installed at the end of the suspension rod 5, and a gasket 52 is also arranged between the lap joint 51 and the connecting plate 32, and a fixing member 53 for squeezing the connecting plate 32 and the gasket 52 onto the lap joint 51 is threadedly connected to the suspension rod 5. Both the lap joint 51 and the fixing member 53 are nuts. When the suspension rod 5 is installed on the connecting plate 32, the lap joint 51 is installed on the top of the connecting plate 32, and the fixing member 53 is installed on the top of the connecting plate 32. When installing the suspension rod 5 on the connecting plate 32, the lap joint 51 and the gasket 52 can be installed on the suspension rod 5 first, and then the fixing member 53 can be used to fix the pole to the connecting plate 32. The installation is convenient and flexible, and the stability of the connection between the suspension rod 5 and the connecting plate 32 is improved.

[0030] In some embodiments, the keel frame 2 may be formed as follows: Figure 1 See the structure shown. Figure 1 The sling 1 is fixedly mounted on the cross beam 21, the longitudinal beam 22 is overlapped on the cross beam 21, and a baffle 6 is fixedly mounted on the cross beam 21, and the baffle 6 and the sling 1 form a placement gap for placing the longitudinal beam 22. The baffle 6 is fixedly mounted on the cross beam 21 by welding, and the baffle 6 is spaced apart from the sling 1 to form a placement gap for placing the longitudinal beam 22. The end of the sling 1 is fixedly mounted on the cross beam 21 by welding. According to the width of the longitudinal beam 22, the baffle 6 is fixedly mounted on the cross beam 21 by welding. When installing the longitudinal beam 22, the longitudinal beam 22 can be directly placed in the gap formed by the sling 1 and the baffle 6, which is convenient for positioning and installation of the longitudinal beam 22.

[0031] Preferably, in this embodiment, the baffle 6 is made of angle iron, one side wing of the angle iron is fixedly mounted on the cross beam 21 , and the other side wing of the angle iron and the suspender 1 form a placement gap for accommodating the longitudinal beam 22 .

[0032] In some embodiments, the above-mentioned suspension column 1 can be used as follows Figure 1 See the structure shown. Figure 1 The top of the suspensor 1 is fixedly installed with an L-shaped member 7, which includes two mutually perpendicular wing plates, one of which is fixedly installed on the outer wall of the suspensor 1, and the other wing plate is used to connect to the roof. The L-shaped member 7 is fixedly installed on one side of the top of the suspensor 1 by welding. The L-shaped member 7 is made of angle iron. One side wing plate of the L-shaped member 7 is fixedly installed on the end of the suspensor 1 by welding, and the other side is provided with a through hole. The L-shaped member 7 can be fixed to the roof by expansion bolts, which is convenient for the connection between the suspensor 1 and the roof.

[0033] Preferably, in this embodiment, bolts are further provided between the suspension column 1 and the L-shaped member 7, and the L-shaped member 7 can be fixed to the suspension column 1 by the bolts, so as to enhance the connection strength between the L-shaped member 7 and the suspension column 1.

[0034] In some embodiments, the above-mentioned suspension rod 5 can be used as follows Figure 3 See the structure shown. Figure 3 The bottom end of the suspension rod 5 is connected with an adapter 8 for connecting to the ceiling. The adapter 8 is provided with a through hole for connecting to the suspension rod 5, and two tightening members 54 for fixing the adapter 8 to the suspension rod 5 are threadedly connected to the adapter 8. The adapter 8 is made of a square tube, and the suspension rod 5 is connected to the side wall of one side of the adapter 8. The tightening member 54 is a nut. After the suspension rod 5 passes through the side wall of one side of the adapter 8, the adapter 8 can be fixed to the suspension rod 5 through the two tightening members 54. At the same time, when the ceiling is connected, the height of the adapter 8 can be adjusted by adjusting the position of the two tightening members 54 on the suspension rod 5 to meet the leveling and installation of the ceiling.

[0035] In some embodiments, the connecting member 3 may be Figure 2 See the structure shown. Figure 2 The side plate 31 and the connecting plate 32 are an integrally bent structure. The connecting member 3 is formed by bending a strip of steel plate. The spacing between the two side plates 31 can be designed according to the width of the crossbeam 21 or the longitudinal beam 22, and the overall strength of the connecting member 3 can be improved. The structure is simple, easy to produce and process, and reduces production costs.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clean space ceiling conversion layer structure, characterized in that: include: A hanging column (1) is fixedly installed on the roof, and the hanging column (1) is arranged in a vertical direction; A keel frame (2) is fixedly mounted on the suspension column (1), and the keel frame (2) is composed of a plurality of cross beams (21) and a plurality of longitudinal beams (22) arranged in a crisscross pattern; A connecting member (3) is mounted on the cross beam (21) or the longitudinal beam (22), the connecting member (3) comprising two side plates (31) spaced apart and arranged in parallel, and a connecting plate (32) connected to the same end of the two side plates (31), the two side plates (31) forming an installation gap for placing the longitudinal beam (22) or the cross beam (21); There are two limiting rods (4), the two limiting rods (4) are arranged at intervals along the length direction of the side plate (31), and the limiting rods (4) penetrate the two side plates (31) and are used to limit the longitudinal beam (22) or the cross beam (21) within the installation gap; The suspension rod (5) has one end fixedly mounted on the connection plate (32) and the other end used for connecting to the ceiling.

2. The clean space ceiling conversion layer structure according to claim 1, characterized in that: The side plates (31) on the connecting member (3) are provided with mounting holes for mounting the limiting rod (4), one end of the limiting rod (4) is provided with a limiting portion (41) whose outer dimensions are larger than the mounting hole, and the other end of the limiting rod (4) is threadedly connected with a limiting member (42) for abutting against the outer side of the side plate (31).

3. The clean space ceiling conversion layer structure according to claim 1, characterized in that: One end of the suspension rod (5) passes through the connecting plate (32), and when the suspension rod (5) is installed on the connecting plate (32), the suspension rod (5) is located directly below the limiting rod (4).

4. The clean space ceiling conversion layer structure according to claim 3, characterized in that: A lap joint (51) for lap jointing above the connecting plate (32) is installed at the end of the suspension rod (5), and a gasket (52) is also provided between the lap joint (51) and the connecting plate (32). A fixing member (53) for pressing the connecting plate (32) and the gasket (52) onto the lap joint (51) is threadedly connected to the suspension rod (5).

5. The clean space ceiling conversion layer structure according to claim 1, characterized in that: The suspension column (1) is fixedly mounted on the cross beam (21), the longitudinal beam (22) is overlapped on the top of the cross beam (21), and a baffle (6) is fixedly mounted on the cross beam (21), and the baffle (6) and the suspension column (1) form a placement gap for placing the longitudinal beam (22).

6. The clean space ceiling conversion layer structure according to claim 1, characterized in that: An L-shaped member (7) is fixedly mounted on the top of the hanging column (1), and the L-shaped member (7) comprises two wing plates perpendicular to each other, one of which is fixedly mounted on the outer side wall of the hanging column (1), and the other wing plate is used to be connected to the roof.

7. The clean space ceiling conversion layer structure according to claim 1, characterized in that: The bottom end of the suspension rod (5) is connected to an adapter (8) for connecting to a ceiling, the adapter (8) is provided with a through hole for connecting to the suspension rod (5), and two tightening members (54) for fixing the adapter (8) to the suspension rod (5) are threadedly connected to the adapter (8).

8. The clean space ceiling conversion layer structure according to claim 1, characterized in that: The side plate (31) and the connecting plate (32) are an integrally bent structure.

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