Suspended ceiling connecting device of high-inclination truss structure

Abstract

The utility model discloses a suspended ceiling connecting device of a highly-inclined truss structure in the field of constructional engineering, which comprises a truss fixing component, a connecting component and a connecting component, the truss fixing component is wrapped and fixed on a truss pipe, and the truss fixing component can circumferentially rotate on the truss pipe; the conversion assembly is fixed to the conversion keel, and one side of the conversion assembly is rotationally connected to the truss fixing assembly; the suspended ceiling fixing assembly is universally and rotationally connected to the suspended ceiling joist, and the suspended ceiling fixing assembly is rotationally connected with the other end of the conversion assembly; the connecting structure has the advantages that the truss fixing assembly, the conversion assembly and the suspended ceiling fixing assembly are mutually adjusted, so that the mounting adaptability of the connecting structure is wider, the connecting structure does not need to be customized according to the structures of the truss and the suspended ceiling, and construction steps are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a ceiling connection device for a large-slope truss structure. Background Art

[0002] During the construction process of building engineering, traditional slope truss structures face many challenges when installing ceilings, which are mainly caused by the combined influence of various factors. Among them, ceiling installation cannot be achieved in some areas due to structural characteristics, which greatly limits the application of truss structures in complex spatial layouts. In a truss structure with a certain slope, there are numerous members and the directions of the members change intricately, lacking unified standardized components, which undoubtedly brings significant difficulties to the ceiling installation work. Without a ceiling, the roof will appear messy and lack aesthetic feeling.

[0003] If the traditional construction method is adopted to install a ceiling on these large-slope truss structures, it is necessary to consider setting the ceiling connection device at positions that can adapt to the non-standard and diverse directions of the trusses in each area, which will lead to frequent customization and adjustment during the ceiling installation process, greatly increasing the construction difficulty and time cost.

[0004] Therefore, we propose a ceiling connection device for a large-slope truss structure. Summary of the Invention

[0005] In view of the above deficiencies of the prior art, the utility model provides a ceiling connection device for a large-slope truss structure.

[0006] To achieve the above invention purpose, the technical solution adopted by the utility model is as follows:

[0007] A ceiling connection device for a large-slope truss structure, comprising: a truss fixing component, which is wrapped and fixed on the truss pipe, and the truss fixing component can rotate circumferentially on the truss pipe; a conversion component, which is fixed on the conversion keel, one side of the conversion component is rotatably connected to the truss fixing component, and the conversion component can slide up and down for adjustment on the truss fixing component; a ceiling fixing component, which is rotatably connected in all directions to the ceiling keel, and the other ends of the ceiling fixing component and the conversion component are rotatably connected.

[0008] It is fixedly wrapped on the truss pipe through the truss fixing component, and the truss fixing component can rotate circumferentially on the truss pipe to realize the circumferential adjustment of the truss pipe. The conversion component is rotatably connected to the truss fixing component and can slide up and down on the truss fixing component. In this way, the conversion component can adapt to the connection of various different spacings between the truss pipe and the conversion keel. And the ceiling fixing component is rotatably connected to the ceiling keel in all directions. Such a setting can realize multi-directional adjustment, better adapt to the hoops and ceiling keels installed at various angles. The multi-angle adjustment makes the adaptation range wider and easier to install. There is no need to customize according to the situation, saving the installation steps and improving the installation efficiency.

[0009] Further defined, the truss fixing component includes a hoop, an adjustment seat, a first adjustment screw and a first adjustment nut; the adjustment seat includes a horizontal plate and a vertical plate connected to the horizontal plate. One end of the hoop is fixed to the vertical plate of the adjustment seat by bolts to realize clamping, and the other end realizes clamping through bolts. The first adjustment screw is vertically arranged through the horizontal plate of the adjustment seat. There are two first adjustment nuts, and the two first adjustment nuts are respectively threadedly connected to the first adjustment screw on the upper and lower sides of the horizontal plate to clamp and fix the horizontal plate; through the first adjustment screw and the two first adjustment nuts, the adjustment and limitation of the distance between the adjustment seat and the conversion component can be realized, and the linear adjustment is more accurate.

[0010] Further defined, the conversion component includes a first clamping block, a second clamping block and a first fixing bolt; the first clamping block and the second clamping block are arranged oppositely. Grooves for the conversion keel to pass through are provided on the inner sides of the first clamping block and the second clamping block. The upper and lower ends of the first clamping block and the second clamping block clamp and fix the conversion keel through the first fixing bolt. First connecting blocks and second connecting blocks are respectively arranged on the outer sides of the first clamping block and the second clamping block. The first connecting block slides through the first adjustment screw and is limited by the second adjustment nut; the conversion keel is clamped and fixed by the first clamping block and the second clamping block, which is more stable. And by sliding the first connecting block through the first adjustment rod, the distance between the conversion keel and the truss pipe can be further adjusted, improving the adjustment range and increasing the adaptability of the device.

[0011] Further defined, there are two second adjustment nuts, which are respectively threadedly connected to the first adjustment screw on the upper and lower sides of the first connecting block to clamp and fix the first connecting block, and the second connecting block is connected to the ceiling fixing component.

[0012] Further limitation: The ceiling fixing assembly includes a second adjusting screw, a universal ball, a universal seat and a ceiling clip. The upper end of the second adjusting screw is inserted through the second connecting block, and the second connecting block is fixed on the second adjusting screw through a third adjusting nut. The universal ball is fixedly arranged at the bottom end of the second adjusting screw, and the universal ball is rotationally clamped in the universal seat. The ceiling clip is U-shaped, and the left and right ends of the ceiling clip and the universal seat are clamped and fixed to the ceiling keel through a second fixing bolt; the universal adjustment of the ceiling fixing assembly is realized through the universal ball and the universal seat, and then the angle between the ceiling keel and the conversion keel is adjusted to realize multi-angle adjustment.

[0013] Further limitation: There are two third adjusting nuts, which are respectively threadedly connected to the second adjusting screw on the upper and lower sides of the second connecting block to clamp and fix the second connecting block; the distance between the ceiling keel and the conversion keel is realized through the two third adjusting nuts and the second adjusting screw, further improving the adaptability of the device.

[0014] The beneficial effects of the present utility model are as follows: Through the mutual adjustment among the truss fixing assembly, the conversion assembly and the ceiling fixing assembly, the installation adaptability of the device is wider, and there is no need to customize the connection structure according to the structures of the truss and the ceiling, saving the construction steps. Description of the Drawings

[0015] Figure 1 It is a partial front view structure schematic diagram of the present utility model;

[0016] Figure 2 It is a partial right view of the truss fixing assembly.

[0017] Among them, the symbols of each component are as follows:

[0018] Truss fixing assembly 1, hoop 11, adjusting seat 12, cross plate 121, vertical plate 122, first adjusting screw 13, first adjusting nut 14, conversion assembly 2, first clamping block 21, first connecting block 211, second clamping block 22, second connecting block 221, first fixing bolt 23, second adjusting nut 24, ceiling fixing assembly 3, second adjusting screw 31, universal ball 32, universal seat 33, ceiling clip 34, third adjusting nut 35, second fixing bolt 36. Detailed Embodiments

[0019] The following describes the detailed embodiments of the present utility model to facilitate the understanding of those skilled in the art of the present technology. However, it should be clear that the present utility model is not limited to the scope of the detailed embodiments. For those of ordinary skill in the art of the present technology, as long as various changes are within the spirit and scope of the present utility model defined and determined by the appended claims, these changes are obvious, and all utility models created using the concept of the present utility model are within the scope of protection.

[0020] Embodiment:

[0021] As Figure 1 and Figure 2 shown, a ceiling connection device for a large-slope truss structure includes a truss fixing component 1, a conversion component 2, and a ceiling fixing component 3; the truss fixing component 1 is fixedly wrapped on the truss pipe; the truss fixing component 1 includes a hoop 11, an adjusting seat 12, a first adjusting screw 13, and a first adjusting nut 14; the adjusting seat 12 includes a horizontal plate 121 and a vertical plate 122 connected to the horizontal plate 121. One end of the hoop 11 is fixed to the vertical plate 122 of the adjusting seat 12 by bolts to achieve clamping, and the other end is clamped by bolts. The first adjusting screw 13 is vertically penetrated through the horizontal plate 121 of the adjusting seat 12. There are two first adjusting nuts 14, and the two first adjusting nuts 14 are respectively threadedly connected to the first adjusting screw 13 on the upper and lower sides of the horizontal plate 121 to clamp and fix the horizontal plate 121; the conversion component 2 is fixed on the conversion keel, and one side of the conversion component 2 is rotatably connected to the truss fixing component 1, and the conversion component 2 can be adjusted up and down on the truss fixing component 1; the conversion component 2 includes a first clamping block 21, a second clamping block 22, and a first fixing bolt 23; the first clamping block 21 and the second clamping block 22 are arranged oppositely, and grooves for the conversion keel to pass through are provided on the inner sides of the first clamping block 21 and the second clamping block 22. The upper and lower ends of the first clamping block 21 and the second clamping block 22 are clamped and fixed to the conversion keel by the first fixing bolt 23. First connecting blocks 211 and second connecting blocks 221 are respectively provided on the outer sides of the first clamping block 21 and the second clamping block 22. The first connecting block 211 is slidably penetrated through the first adjusting screw 13 and is limited by a second adjusting nut 24; there are two second adjusting nuts 24, which are respectively threadedly connected to the first adjusting screw 13 on the upper and lower sides of the first connecting block 211 to clamp and fix the first connecting block 211. The second connecting block 221 is connected to the ceiling fixing component 3; the ceiling fixing component 3 is rotatably connected to the ceiling keel in all directions, and the other end of the ceiling fixing component 3 is rotatably connected to the conversion component 2; the ceiling fixing component 3 includes a second adjusting screw 31, a universal ball 32, a universal seat 33, and a ceiling clamp 34. The upper end of the second adjusting screw 31 is penetrated through the second connecting block 221, and the second connecting block 221 is fixed to the second adjusting screw 31 by a third adjusting nut 35. The universal ball 32 is fixedly arranged at the bottom end of the second adjusting screw 31, and the universal ball 32 is rotatably clamped in the universal seat 33. The ceiling clamp 34 is U-shaped, and the left and right ends of the ceiling clamp 34 and the universal seat 33 are clamped and fixed to the ceiling keel by a second fixing bolt 36; there are two third adjusting nuts 35, which are respectively threadedly connected to the second adjusting screw 31 on the upper and lower sides of the second connecting block 221 to clamp and fix the second connecting block 221.

[0022] The truss fixing component 1 is wrapped and fixed on the truss pipe, and the truss fixing component 1 can rotate circumferentially on the truss pipe to achieve the circumferential adjustment of the truss pipe. The conversion component 2 is rotatably connected to the truss fixing component 1 and can slide up and down on the truss fixing component 1, so that the conversion component 2 can adapt to the connection of various different distances between the truss pipe and the conversion keel. And the ceiling fixing component 3 is rotatably connected to the ceiling keel in all directions. Such a setting can achieve multi-directional adjustment, better adapt to the hoop 11 and the ceiling keel installed at various angles. The multi-angle adjustment makes the adaptation range wider and easier to install. There is no need to customize according to the situation, saving the installation steps and improving the installation efficiency; the adjustment limit of the distance between the adjustment seat 12 and the conversion component 2 can be realized through the first adjustment screw 13 and the two first adjustment nuts 14, and the linear adjustment is more accurate; the conversion keel is clamped and fixed by the first clamping block 21 and the second clamping block 22, which is more stable. And by sliding the first connecting block 211 through the first adjustment rod, the distance between the conversion keel and the truss pipe can be further adjusted, improving the adjustment range and thus increasing the adaptability of the device; the universal adjustment of the ceiling fixing component 3 is realized through the universal ball 32 and the universal seat 33, and then the angle between the ceiling keel and the conversion keel is adjusted to achieve multi-angle adjustment; the distance between the ceiling keel and the conversion keel is realized through the two third adjustment nuts 35 and the second adjustment screw 31, further improving the adaptability of the device.

Claims

1. A ceiling connection device for a truss structure with a large slope, characterized in that: include: A truss fixing assembly (1) is wrapped and fixed on the truss tube, and the truss fixing assembly (1) can rotate circumferentially on the truss tube; A conversion component (2) is fixed on the conversion keel, one side of the conversion component (2) is rotatably connected to the truss fixing component (1), and the conversion component (2) can be slid up and down on the truss fixing component (1) for adjustment; The ceiling fixing component (3) is universally rotatably connected to the ceiling keel, and the other end of the ceiling fixing component (3) and the conversion component (2) are rotatably connected.

2. The ceiling connection device of the large-slope truss structure according to claim 1 is characterized in that: The truss fixing assembly (1) comprises a clamp (11), an adjustment seat (12), a first adjustment screw (14) and a first adjustment nut; The adjustment seat (12) comprises a horizontal plate (121) and a vertical plate (122) connected to the horizontal plate (121); one end of the clamp (11) is fixed to the vertical plate (122) of the adjustment seat (12) by bolts to achieve clamping, and the other end is clamped by bolts; the first adjustment screw (14) is vertically penetrated on the horizontal plate (121) of the adjustment seat (12); two first adjustment nuts are provided, and the two first adjustment nuts are respectively threadedly connected to the first adjustment screw (14) on the upper and lower sides of the horizontal plate (121) to achieve clamping and fixing of the horizontal plate (121).

3. The ceiling connection device of the large-slope truss structure according to claim 2, characterized in that: The conversion assembly (2) comprises a first clamping block (21), a second clamping block (22) and a first fixing bolt (23); the first clamping block (21) and the second clamping block (22) are arranged opposite to each other, the inner sides of the first clamping block (21) and the second clamping block (22) are provided with grooves for the conversion keel to pass through, the upper and lower ends of the first clamping block (21) and the second clamping block (22) are clamped and fixed to the conversion keel by means of the first fixing bolt (23), the outer sides of the first clamping block (21) and the second clamping block (22) are provided with a first connecting block (211) and a second connecting block (221) respectively, the first connecting block (211) is slidably inserted into the first adjusting screw (14) and is limited by means of the second adjusting nut (24).

4. The ceiling connection device of the large-slope truss structure according to claim 3 is characterized in that: The second adjusting nuts (24) are provided with two and are respectively threadedly connected to the first adjusting screws (14) on the upper and lower sides of the first connecting block (211) to clamp and fix the first connecting block (211). The second connecting block (221) is connected to the ceiling fixing assembly (3).

5. The ceiling connection device of the large-slope truss structure according to claim 3, characterized in that: The ceiling fixing assembly (3) comprises a second adjusting screw (31), a universal ball (32), a universal seat (33) and a ceiling clamp (34); the upper end of the second adjusting screw (31) is passed through the second connecting block (221); the second connecting block (221) is fixed to the second adjusting screw (31) via a third adjusting nut (35); the universal ball (32) is fixed to the bottom end of the second adjusting screw (31); the universal ball (32) is rotatably clamped in the universal seat (33); the ceiling clamp (34) is U-shaped; the left and right ends of the ceiling clamp (34) and the universal seat (33) are clamped and fixed to the ceiling keel via second fixing bolts (36).

6. The ceiling connection device of the large-slope truss structure according to claim 5, characterized in that: Two third adjusting nuts (35) are provided, which are respectively threadedly connected to the second adjusting screw rod (31) on the upper and lower sides of the second connecting block (221) to clamp and fix the second connecting block (221).

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