Indoor suspended ceiling reverse supporting device

Abstract

The utility model relates to the technical field of buildings, and discloses an indoor suspended ceiling reverse supporting device which comprises an inclined supporting rod, one end of the inclined supporting rod is connected with an L-shaped adapting piece, the L-shaped adapting piece is connected with one end of a fixing piece, and the other end of the fixing piece is connected with an indoor suspended ceiling through an expansion bolt. The other end of the inclined supporting rod is connected with the vertical hanging rod through a connecting piece. According to the utility model, the problem of difficulty in field welding processing is solved, fire operation is not needed, fire hazards are eradicated, and the problem of traditional reverse support is well solved in economy and safety. According to the utility model, the inclined supporting rods and accessories which can be mass-produced in factories are adopted as a reverse supporting system, so that the working procedures are simplified, the on-site processing of components is avoided, the mass on-site assembly can be realized, the manual work efficiency is improved, and the manual working hours are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an indoor suspended ceiling counter-support device. Background Art

[0002] At present, when installing a suspended ceiling, it is usually necessary to set up hangers on the roof to connect the ceiling. When the suspended ceiling is subjected to wind load, the ceiling surface will float up and down. The hangers in the suspended ceiling can prevent the board surface from moving downward, but cannot prevent the board surface from moving upward. When the hanger length exceeds 1.5m, the board surface is easily moved upward under the action of wind load, causing the suspended ceiling board surface to deform. Therefore, when the hanger length is greater than 1500mm, a counter-support should be set. The existing counter-support device requires on-site welding during installation, which not only has the problems of inconvenient construction and low installation efficiency, but also requires hot work, posing a fire hazard. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide an indoor ceiling counter-support device to solve the problems pointed out in the above background technology.

[0004] In order to achieve the above-mentioned utility model purpose, the technical solutions adopted are as follows:

[0005] An indoor ceiling counter-support device includes a diagonal support rod, one end of which is connected to an L-shaped adapter, the L-shaped adapter is connected to one end of a fixing member, the other end of the fixing member is connected to the indoor ceiling via an expansion bolt, and the other end of the diagonal support rod is connected to a vertical suspension rod via a connector.

[0006] As a further improvement of the present invention, an adjustment slot is provided on the L-shaped adapter, and a connecting bolt is installed in the adjustment slot. The L-shaped adapter and the fixing member are connected by the connecting bolt. The setting of the adjustment slot facilitates fine-tuning of the position of the L-shaped adapter on the fixing member.

[0007] As a further improvement of the present invention, a U-shaped groove is provided at one end of the diagonal support rod, a screw is installed in the U-shaped groove through a rotating shaft, and the screw passes through a through hole provided on the L-shaped adapter and is threadedly connected to a locking nut.

[0008] As a further improvement of the present invention, the connecting member includes an annular clamp installed on the other end of the diagonal support rod, and the circumferential outer side of the annular clamp is rotatably connected to an annular clamp, and the annular clamp is fixed on the vertical suspension rod.

[0009] As a further improvement of the present invention, the annular clamp includes two arc-shaped clamping plates, and the two ends of the two arc-shaped clamping plates are connected by fastening bolts.

[0010] As a further improvement of the present invention, the annular sleeve and the annular clamp are connected via a rolling bearing.

[0011] As a further improvement of the present invention, the fixing piece is made of angle steel.

[0012] The beneficial effects of the present invention are as follows: the present invention solves the problem of difficult on-site welding processing, and at the same time, does not require hot work, eradicating fire hazards, and effectively solves the problems of traditional counter-support in terms of economy and safety. The present invention uses factory-produced diagonal braces and accessories as the counter-support system, which simplifies the process, avoids on-site component processing, and enables batch on-site assembly, thereby improving labor efficiency and reducing labor hours. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0016] Figure 3 for Figure 2 A magnified view of the structure of the middle A section;

[0017] Figure 4 This is a structural diagram of the connecting piece of the utility model.

[0018] In the figure: 1. diagonal support rod, 11. U-shaped groove, 12. rotating shaft, 13. screw, 14. locking nut, 2. L-shaped adapter, 21. adjusting long groove, 22. connecting bolt, 3. fixing part, 4. expansion bolt, 5. indoor ceiling, 6. connecting part, 61. annular sleeve, 62. annular clamp, 63. arc-shaped clamp, 64. fastening bolt, 65, rolling bearing, 7. vertical suspension rod. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] Example 1

[0022] like Figure 1-3 As shown, an indoor ceiling counter-support device includes a diagonal support rod 1, one end of the diagonal support rod 1 is connected to an L-shaped adapter 2, the L-shaped adapter 2 is connected to one end of a fixing member 3, the other end of the fixing member 3 is connected to the indoor ceiling 5 through an expansion bolt 4, and the other end of the diagonal support rod 1 is connected to a vertical suspension rod 7 through a connector 6.

[0023] The L-shaped adapter 2 is provided with an adjustment slot 21 , in which a connecting bolt 22 is installed. The L-shaped adapter 2 is connected to the fixing member 3 via the connecting bolt 22 . The setting of the adjustment slot 21 facilitates fine-tuning of the position of the L-shaped adapter 2 on the fixing member 3 .

[0024] A U-shaped groove 11 is formed at one end of the diagonal support rod 1 , in which a screw 13 is rotatably installed via a rotating shaft 12 . The screw 13 passes through a through hole formed on the L-shaped adapter 2 and is threadedly connected to a locking nut 14 .

[0025] Example 2

[0026] Based on the structure of Example 1, in Example 2, as Figure 4 As shown, the connecting member 6 includes an annular clamp 61 installed on the other end of the diagonal support rod 1, and the circumferential outer side of the annular clamp 61 is rotatably connected to an annular clamp 62, and the annular clamp 62 is fixed on the vertical suspension rod 7.

[0027] The annular clamp 62 includes two arc-shaped clamping plates 63 , and two ends of the two arc-shaped clamping plates 63 are connected by fastening bolts 64 .

[0028] The annular sleeve 61 and the annular clamp 62 are connected via a rolling bearing 65 .

[0029] The fixing member 3 is made of angle steel.

[0030] In order to facilitate the transportation and installation of the connecting member 6 , the annular sleeve 61 can be threadedly connected to the other end of the diagonal brace 1 .

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, improvements, component splits, or combinations that fall within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An indoor ceiling counter-support device, characterized in that: The device comprises an oblique support rod, one end of which is connected to an L-shaped adapter, the L-shaped adapter is connected to one end of a fixing member, the other end of the fixing member is connected to the indoor ceiling via an expansion bolt, and the other end of the oblique support rod is connected to the vertical suspension rod via a connector; The L-shaped adapter is provided with an adjustment slot, a connecting bolt is installed in the adjustment slot, and the L-shaped adapter is connected to the fixing member via the connecting bolt; A U-shaped groove is formed at one end of the diagonal support rod, a screw is rotatably installed in the U-shaped groove through a rotating shaft, and the screw passes through a through hole formed on the L-shaped adapter and is threadedly connected to a locking nut; The connecting member includes an annular clamp installed on the other end of the diagonal support rod, and the circumferential outer side of the annular clamp is rotatably connected to an annular clamp, and the annular clamp is fixed to the vertical suspension rod; The annular clamp includes two arc-shaped clamping plates, and the two ends of the two arc-shaped clamping plates are connected by fastening bolts; The annular sleeve and the annular clamp are connected via a rolling bearing.

2. An indoor ceiling counter-support device according to claim 1, characterized in that: The fixing piece is made of angle steel.

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