Suspended ceiling connecting mechanism of truss structure

Abstract

The utility model discloses a suspended ceiling connecting mechanism of a truss structure, which belongs to the field of constructional engineering and comprises a truss fixing component, a connecting component and a connecting component. The suspended ceiling fixing assembly is rotationally connected to the suspended ceiling joist, and universal connection is achieved between the suspended ceiling fixing assembly and the truss fixing assembly through a universal assembly; the connecting device has the advantages that multi-direction adjustment is achieved among the truss fixing assembly, the universal assembly and the suspended ceiling fixing assembly, so that the mounting adaptability of the device is wider, connecting structures do not need to be customized one by one according to the structures of a truss and a 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 mechanism of a truss structure. Background Technique

[0002] During the construction process of building engineering, traditional truss structures face many challenges when installing ceilings, which are mainly caused by the combined influence of various factors. Among them, in some areas, ceiling installation cannot be achieved due to structural characteristics, which greatly limits the application of truss structures in complex spatial layouts. The number of its members is numerous and the directions of the members change intricately, lacking unified standardized components, which undoubtedly brings significant difficulties to the ceiling installation work. If no ceiling is set, the roof will appear messy and lack aesthetic feeling.

[0003] If constructed according to the traditional construction method, considering the non-standard and directionally diverse positions of trusses in each area to set ceiling connection devices will lead to frequent customization and adjustment during the ceiling installation process, greatly increasing the construction difficulty and time cost. Or directly connect the truss and the ceiling by welding, but welding will damage the stability of the steel structure.

[0004] Therefore, we propose a ceiling connection mechanism of a truss structure. Summary of the Invention

[0005] In view of the above deficiencies of the prior art, the utility model provides a ceiling connection mechanism of a truss structure.

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

[0007] A ceiling connection mechanism of a truss structure includes: a truss fixing component, which is wrapped around the truss pipe and can rotate on the truss pipe; a ceiling fixing component, which is rotatably connected to the ceiling keel, and a universal joint component is used to achieve universal connection between the ceiling fixing component and the truss fixing component, and the universal joint component is also used to adjust the distance between the truss fixing component and the ceiling fixing component.

[0008] By setting the truss fixing component to be wrapped around the truss pipe and able to rotate on the truss pipe, the relative horizontal position between the ceiling keel and the truss pipe can be adjusted. By rotatably connecting the ceiling fixing component to the ceiling keel, the relative angle between the ceiling keel and the truss pipe in the horizontal plane can be adjusted. Then, by connecting the transverse fixing component and the ceiling fixing component through the universal joint component, further universal adjustment between the truss pipe and the ceiling keel can be achieved, making the installation adaptability of the mechanism wider, without having to customize the connection structure one by one according to different installation situations, saving construction steps and improving construction efficiency.

[0009] Further defined, the truss fixing assembly includes a hoop, a fixing clip and a fixing block; the fixing clip is vertically arranged on the fixing block, the clamping opening distance of the fixing clip matches the thickness of the wing plate of the hoop, through holes are correspondingly formed on the wing plate of the hoop and on the fixing clip, and a fixing bolt is inserted into the through hole to clamp and fix the wing plate of the hoop, and the top of the universal assembly is connected to the fixing block; the hoop is tightly fixed to the truss pipe, with a simple structure and convenient use, and the hoop and the universal assembly can be well connected by setting the fixing clip and the fixing block.

[0010] Further defined, the ceiling fixing assembly includes a through screw, a clamping nut, a left mounting plate and a right mounting plate; the top of the through screw is connected to the universal assembly, through cylinders are provided on the opposite sides of the left mounting plate and the right mounting plate, the left mounting plate and the through cylinder are integrally in a convex shape, the right mounting plate and the through cylinder are integrally in a concave shape, the through cylinders of the left mounting plate and the right mounting plate are arranged on the through screw in a hinge shape, two clamping nuts are provided, and are respectively threadedly connected to the upper and lower sides of the left mounting plate and the right mounting plate; by providing through cylinders on the opposite sides of the left mounting plate and the right mounting plate and arranging the through cylinders on the through screw in a hinge shape, the left mounting plate and the right mounting plate can each mount a ceiling keel, and the included angle between the two ceiling keels can be adjusted by rotating the left mounting block and the right mounting block, further improving the adaptability of the device.

[0011] Further defined, the universal assembly includes a first screw cylinder, a first adjusting screw, a first universal head, a universal rotating shaft, a second universal head, a second adjusting screw and a second screw cylinder; the top of the first screw cylinder is closed and fixedly connected to the fixing block, the top of the first adjusting screw is threadedly connected into the first screw cylinder, and the first universal head is fixedly arranged at the bottom of the first adjusting screw; the second universal head is fixedly arranged at the top of the second adjusting screw, the bottom of the second adjusting screw is threadedly connected into the second screw cylinder, the bottom of the second screw cylinder is closed and fixedly connected to the top of the through screw; the first universal head and the second universal head are rotationally connected by the universal rotating shaft to form a complete universal joint.

[0012] The vertical relative distance between the truss pipe and the ceiling keel is adjusted by the first adjusting screw, the first screw cylinder, the second adjusting screw and the second screw cylinder, and the universal adjustment between the truss pipe and the ceiling keel is realized by installing a complete universal joint formed by the first universal head, the second universal head and the universal rotating shaft, with a simple structure and convenient use.

[0013] Further defined, at least two mounting holes are formed on both the left mounting plate and the right mounting plate; providing at least two mounting holes on both the left mounting block and the right mounting block can ensure a more stable connection between the ceiling keel and the left mounting block or the right mounting block.

[0014] It is further defined that the inner wall of the clamp is lined with an anti-skid layer; lining the inner wall of the clamp with an anti-skid layer can increase the friction between the clamp and the truss tube, further improving the connection stability.

[0015] The beneficial effects of the utility model are as follows: multi-directional adjustment is achieved between the truss fixing assembly, the universal assembly and the ceiling fixing assembly, so that the installation adaptability of the device is wider, and there is no need to customize the connection structure one by one according to the structure of the truss and the ceiling, thus saving construction steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a frontal perspective;

[0017] Figure 2 It is the left side view of the truss fixing assembly;

[0018] Figure 3 The top view of the left mounting plate.

[0019] The symbols of the components are as follows:

[0020] Truss fixing assembly 1, clamp 11, anti-slip layer 111, fixing clamp 12, fixing block 13, fixing bolt 14, ceiling fixing assembly 2, through-screw 21, clamping nut 22, left mounting plate 23, right mounting plate 24, mounting cylinder 25, mounting hole 26, universal joint assembly 3, first screw cylinder 31, first adjusting screw 32, first universal head 33, universal shaft 34, second universal head 35, second adjusting screw 36, second screw cylinder 37. DETAILED DESCRIPTION

[0021] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0022] Example:

[0023] like Figures 1-3As shown in the figure, a ceiling connection mechanism for a truss structure includes a truss fixing component 1, a ceiling fixing component 2, and a universal component 3; the truss fixing component 1 is wrapped around the truss pipe and can rotate on the truss pipe; the truss fixing component 1 includes a hoop 11, a fixing clip 12, and a fixing block 13; an anti-slip layer 111 is lined on the inner wall of the hoop 11; the fixing clip 12 is vertically arranged on the fixing block 13, and the clamping opening distance of the fixing clip 12 matches the thickness of the wing plate of the hoop 11. Corresponding through holes are provided on the wing plate of the hoop 11 and on the fixing clip 12, and a fixing bolt 14 is inserted into the through hole to clamp and fix the wing plate of the hoop 11. The fixing block 13 is frustum-shaped and has the same diameter as the length of the fixing clip 12; the ceiling fixing component 2 is rotatably connected to the ceiling keel, and a universal connection is achieved between the ceiling fixing component 2 and the truss fixing component 1 through the universal component 3, and the universal component 3 is also used to adjust the distance between the truss fixing component 1 and the ceiling fixing component 2; the ceiling fixing component 2 includes a through connection screw 21, a clamping nut 22, a left mounting plate 23, and a right mounting plate 24; at least two mounting holes 26 are provided on both the left mounting plate 23 and the right mounting plate 24; through connection cylinders are provided on the opposite sides of the left mounting plate 23 and the right mounting plate 24. The left mounting plate 23 and the through connection cylinder are integrally convex-shaped, and the right mounting plate 24 and the through connection cylinder are integrally concave-shaped. The through connection cylinder of the left mounting plate 23 and the through connection cylinder of the right mounting plate 24 are pivotally arranged on the through connection screw 21 in a hinge shape. Two clamping nuts 22 are provided and are respectively threadedly connected to the upper and lower sides of the left mounting plate 23 and the right mounting plate 24; the universal component 3 includes a first screw cylinder 31, a first adjusting screw 32, a first universal head 33, a universal rotating shaft 34, a second universal head 35, a second adjusting screw 36, and a second screw cylinder 37; the top of the first screw cylinder 31 is closed and fixedly connected to the fixing block 13. The top of the first adjusting screw 32 is threadedly connected into the first screw cylinder 31, and the first universal head 33 is fixedly arranged at the bottom of the first adjusting screw 32; the second universal head 35 is fixedly arranged at the top of the second adjusting screw 36, and the bottom of the second adjusting screw 36 is threadedly connected into the second screw cylinder 37. The bottom of the second screw cylinder 37 is closed and fixedly connected to the top of the through connection screw 21; the first universal head 33 and the second universal head 35 are rotatably connected through the universal rotating shaft 34 to form a complete universal joint.

[0024] By providing a truss fixing component 1 that is covered on the truss tube and can be rotated on the truss tube, the relative horizontal position between the ceiling keel and the truss tube can be adjusted, and the ceiling fixing component 2 is rotatably connected to the ceiling keel so that the relative angle between the ceiling keel and the truss tube in the horizontal plane can be adjusted. Then, the transverse fixing component and the ceiling fixing component 2 are connected by the universal component 3, so that the truss tube and the ceiling keel can be further universally adjusted, so that the installation adaptability of the mechanism is wider, and there is no need to customize the connection structure one by one according to different installation conditions, which saves construction steps and improves construction efficiency; the clamping and fixing between the clamping hoop 11 and the truss tube is simple in structure and easy to use, and the clamping hoop 11 and the universal component 3 can be well connected by providing a fixing clamp 12 and a fixing block 13; by providing a through-tube on the opposite sides of the left mounting plate 23 and the right mounting plate 24, the through-tube is hingedly inserted It is arranged on the through-connecting screw 21 so that the left mounting plate 23 and the right mounting plate 24 can each be installed with a ceiling keel, and the angle between the two ceiling keels can be adjusted by rotating the left mounting block and the right mounting block, further improving the adaptability of the device; the vertical relative distance between the truss tube and the ceiling keel is adjusted by the first adjusting screw 32, the first screw barrel 31, the second adjusting screw 36 and the second screw barrel 37, and the first universal head 33, the second universal head 35 and the universal shaft 34 are installed to form a complete universal joint to realize universal adjustment between the truss tube and the ceiling keel, which has a simple structure and is easy to use; at least two mounting holes 26 are arranged on the left mounting block and the right mounting block to ensure that the connection between the ceiling keel and the left mounting block or the right mounting block is more stable; the anti-slip layer 111 is lined on the inner wall of the clamp 11 to increase the friction between the clamp 11 and the truss tube, further improving the connection stability.

Claims

1. A ceiling connection mechanism of a truss structure, characterized in that: include: A truss fixing assembly (1) is coated on the truss tube and can rotate on the truss tube; A ceiling fixing assembly (2) is rotatably connected to the ceiling keel, and the ceiling fixing assembly (2) and the truss fixing assembly (1) are universally connected via a universal assembly (3), and the universal assembly (3) is also used to adjust the distance between the truss fixing assembly (1) and the ceiling fixing assembly (2).

2. The ceiling connection mechanism of the truss structure according to claim 1, characterized in that: The truss fixing assembly (1) comprises a hoop (11), a fixing clamp (12) and a fixing block (13); the fixing clamp (12) is vertically arranged on the fixing block (13); the clamping spacing of the fixing clamp (12) matches the thickness of the wing plate of the hoop (11); corresponding through holes are provided on the wing plate of the hoop (11) and on the fixing clamp (12); fixing bolts (14) are passed through the through holes to clamp and fix the wing plate of the hoop (11); and the top of the universal assembly (3) is connected to the fixing block (13).

3. The ceiling connection mechanism of the truss structure according to claim 2, characterized in that: The ceiling fixing assembly (2) comprises a through-connecting screw (21), a clamping nut (22), a left mounting plate (23) and a right mounting plate (24); the top of the through-connecting screw (21) is connected to the universal assembly (3); opposite sides of the left mounting plate (23) and the right mounting plate (24) are provided with through-connecting tubes (25); the left mounting plate (23) and the through-connecting tube (25) are in a convex shape as a whole, and the right mounting plate (24) and the through-connecting tube (25) are in a concave shape as a whole; the through-connecting tube (25) of the left mounting plate (23) and the through-connecting tube (25) of the right mounting plate (24) are hinge-shaped and through-connected on the through-connecting screw (21); two clamping nuts (22) are provided, which are respectively threadedly connected to the upper and lower sides of the left mounting plate (23) and the right mounting plate (24).

4. The ceiling connection mechanism of the truss structure according to claim 3, characterized in that: The universal assembly (3) comprises a first screw barrel (31), a first adjusting screw (32), a first universal head (33), a universal shaft (34), a second universal head (35), a second adjusting screw (36) and a second screw barrel (37); The top of the first screw barrel (31) is closed and fixedly connected to the fixed block (13); the top of the first adjusting screw (32) is connected to the first screw barrel (31) by threads; the first universal head (33) is fixedly arranged at the bottom of the first adjusting screw (32); the second universal head (35) is fixedly arranged at the top of the second adjusting screw (36); the bottom of the second adjusting screw (36) is connected to the second screw barrel (37) by threads; the bottom of the second screw barrel (37) is closed and fixedly connected to the top of the threading screw (21); the first universal head (33) and the second universal head (35) are rotatably connected via the universal shaft (34) to form a complete universal joint.

5. The ceiling connection mechanism of the truss structure according to claim 3, characterized in that: At least two mounting holes (26) are provided on the left mounting plate (23) and the right mounting plate (24).

6. The ceiling connection mechanism of the truss structure according to claim 2, characterized in that: The inner wall of the clamp (11) is lined with an anti-slip layer (111).

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