CN209760436U - Assembled furred ceiling conversion layer of bolt ball node steel construction - Google Patents

Abstract

the utility model discloses an assembled furred ceiling conversion layer of bolt ball node steel construction, including the channel-section steel, the notch has been seted up to the inner chamber of channel-section steel, the front side of channel-section steel is provided with the transverse stability pull rod, stabilizer bar fixation nut threaded connection is passed through with the front side of channel-section steel in the dorsal part of transverse stability pull rod. The utility model discloses a set up the channel-section steel, the notch, the conversion bolt, steel construction ball joint, the connecting rod, steel construction member, the transverse stabilization pull rod, furred ceiling main joist, the jib, main pendant, stabilizer bar fixation nut, the conversion nut, the supporting shoe, fastening device, hoop under the component, first fixed plate, the second fixed plate, hoop on the component and hoop fixing bolt's cooperation use, the current bolt ball joint steel furred ceiling construction difficulty has been solved, it is usually not allowed by steel construction unit to carry out welding operation on the steel construction, adopt welding operation to have the problem of potential safety hazard, user's use has been made things convenient for, construction time has been shortened.

Description

A kind of bolt ball joint steel structure assembly type suspended ceiling conversion floor

technical field

The utility model relates to the field of construction and the technical field of decoration construction, in particular to a conversion layer of an assembled suspended ceiling of a steel structure with bolt ball joints.

Background technique

Architectural decoration is the abbreviation of architectural decoration engineering. Architectural decoration refers to the various treatments of the interior and exterior surfaces and spaces of buildings with decorative materials or ornaments in order to protect the main structure of the building, improve the physical properties of the building, use functions and beautify the building.

With the economic and social development, the pace of construction is accelerating, and the bolt ball joint steel structure is used more and more as the main structural system. The existing bolt ball joint steel ceiling is difficult to construct, and welding operations on steel structures are usually not accepted by steel structure construction units. Allowed, there are potential safety hazards in welding operations, which is inconvenient for users and increases construction time.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a bolt ball joint steel structure assembled ceiling transfer layer, which has the advantages of welding-free processing, etc., and solves the problem that the existing bolt ball joint steel structure usually uses Welding operation is a big safety hazard.

(2) Technical solution

In order to achieve the above-mentioned purpose of welding-free processing, the utility model provides the following technical solutions:

A bolt ball joint steel structure assembly type suspended ceiling conversion layer, including channel steel, the inner cavity of the channel steel is provided with a notch, the front side of the channel steel is provided with a transverse stabilizing tie rod, and the back side of the transverse stabilizing tie bar It is threadedly connected with the front side of the channel steel through the fixing nut of the stabilizer bar, the inner cavity of the channel steel is penetrated with a suspender, and the bottom of the suspender is threaded with a main hanging part through bolts, and the inner cavity of the main hanging part The main keel of the suspended ceiling is clamped, the front side of the channel steel inner cavity is penetrated with a conversion bolt, the top of the conversion bolt is threaded with a support block, and the top of the support block is fixedly connected with a fastening mechanism. A steel structural rod is clamped inside the fixing mechanism, the back side of the steel structural rod is threadedly connected with a connecting rod, and the side of the connecting rod far away from the steel structural rod is fixedly connected with a steel structural ball joint.

Preferably, the fastening mechanism includes a hoop lower member, a first fixing plate, a second fixing plate and an upper hoop member, the top of the support block is fixedly connected to the bottom of the lower hoop member, and the lower hoop member Both sides of the top of the component are fixedly connected with a first fixed plate, and both sides of the bottom of the member on the hoop are fixedly connected with a second fixed plate, and the connection between the first fixed plate and the second fixed plate is passed through a hoop Secure bolted connections.

Preferably, conversion nuts are provided on the top and bottom of the channel steel, and the inner cavity of the conversion nut is threadedly connected with the surface of the conversion bolt.

Preferably, there are multiple steel structural rods, and the steel structural rods have the same shape and size, and the steel structural rods are evenly distributed on the periphery of the steel structural spherical joint.

Preferably, the suspension rod passes through the channel steel from bottom to top and is fixed by two upper and lower nuts, and the suspension rod is located on the back side of the conversion bolt.

In another embodiment of the present utility model, a bolt ball joint steel structure assembled ceiling conversion layer includes a channel steel, the inner cavity of the channel steel is provided with a notch, and the front side of the channel steel is provided with a transverse Stabilizing pull rod, the back side of the horizontally stabilizing pull rod is threaded with the front side of the channel steel through the stabilizer rod fixing nut, the inner cavity of the channel steel is provided with a suspender, and the bottom of the suspender is threaded with a main bolt. Hanging piece, the inner cavity of the main hanging piece is clamped with the main keel of the ceiling, the front side of the channel steel inner cavity is provided with a conversion bolt, and the top of the conversion bolt is threaded with a steel structure ball joint, and the steel structure ball The external thread of the node is connected with a connecting rod, and one side of the connecting rod is fixedly connected with a steel structural member.

(3) Beneficial effects

Compared with the prior art, the utility model provides a bolted ball joint steel structure assembled ceiling conversion layer, which has the following beneficial effects:

1. The utility model is equipped with channel steel, notches, conversion bolts, steel structure ball joints, connecting rods, steel structure rods, laterally stabilizing pull rods, ceiling main keels, booms, main hanging parts, stabilizer rod fixing nuts, conversion The combination of nuts, support blocks, fastening mechanism, hoop lower member, first fixing plate, second fixing plate, hoop upper member and hoop fixing bolts solves the existing difficulties in the construction of bolt ball joint steel ceilings, Welding operations on steel structures are usually not allowed by steel structure construction units. There are potential safety hazards in welding operations, which facilitates the use of users and shortens the construction time.

2. The utility model improves the stability of the laterally stabilizing tie rod by setting the fixing nut of the stabilizer rod, avoids the phenomenon that the laterally stabilizing tie rod will shake during work due to the lack of fixing devices, ensures the stability of the transfer layer and avoids deformation.

3. The utility model fixes the steel structure rods by setting a fastening mechanism, so as to prevent the steel structure rods from shaking during work.

4. The utility model improves the stability of the conversion bolt when it is working by setting the conversion nut, prevents the conversion bolt from loosening, and avoids falling off.

5. The utility model facilitates the installation of the first fixing plate and the second fixing plate by the user by setting the fixing bolts of the hoop, thereby facilitating assembly.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is a schematic diagram of the connection of a structural fastening mechanism of the utility model embodiment;

Fig. 3 is the partially enlarged schematic diagram of place A in Fig. 1;

Fig. 4 is a schematic structural diagram of Embodiment 2 of the utility model.

In the figure: 1 channel steel, 2 notches, 3 conversion bolts, 4 steel structure ball joints, 5 connecting rods, 6 steel structure rods, 7 transverse stabilizing rods, 8 ceiling main keels, 9 suspenders, 10 main hanging parts, 11 stabilizer bar fixing nut, 12 conversion nut, 13 support block, 14 fastening mechanism, 1401 hoop lower member, 1402 first fixing plate, 1403 second fixing plate, 1404 hoop upper member, 15 hoop fixing bolt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying 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 them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Embodiment one

Please refer to Fig. 1-3, a bolted ball joint steel structure assembly type suspended ceiling conversion layer, including a channel steel 1, the inner cavity of the channel steel 1 is provided with a notch 2, and the front side of the channel steel 1 is provided with a lateral stabilizing tie rod 7, The back side of the laterally stabilizing tie rod 7 is threadedly connected to the front side of the channel steel 1 through the stabilizing rod fixing nut 11. By setting the stabilizing rod fixing nut 11, the stability of the laterally stabilizing tie rod 7 is improved, and the lateral stability caused by the lack of a fixing device is avoided. The tie rod 7 will shake when it is working, which ensures the stability of the transfer layer and avoids deformation. The inner cavity of the channel steel 1 is provided with a suspender 9, and the suspender 9 passes through the channel steel 1 from bottom to top and passes through the upper and lower two. The nut is fixed, the suspender 9 is located on the back side of the conversion bolt 3, the bottom of the suspender 9 is connected with the main hanging part 10 through the bolt thread, the inner cavity of the main hanging part 10 is clamped with the main keel 8 of the ceiling, and the inner cavity of the channel steel 1 The front side is provided with a conversion bolt 3, and the top and bottom of the channel steel 1 are provided with a conversion nut 12. The inner cavity of the conversion nut 12 is threadedly connected with the surface of the conversion bolt 3. By setting the conversion nut 12, the work of the conversion bolt 3 is improved. To prevent the conversion bolt 3 from loosening and falling off, the top of the conversion bolt 3 is threadedly connected with a support block 13, and the top of the support block 13 is fixedly connected with a fastening mechanism 14, and the inside of the fastening mechanism 14 is clamped with a steel The structural bar 6, the fastening mechanism 14 includes a hoop lower member 1401, a first fixing plate 1402, a second fixing plate 1403 and a hoop upper member 1404, the top of the support block 13 is fixedly connected to the bottom of the hoop lower member 1401, Both sides of the top of the hoop lower member 1401 are fixedly connected with a first fixing plate 1402, both sides of the bottom of the hoop upper member 1404 are fixedly connected with a second fixing plate 1403, the first fixing plate 1402 and the second fixing plate 1403 The connection is connected by the fixing bolt 15 of the hoop. By setting the fastening mechanism 14, the steel structure rod 6 can be fixed, so as to prevent the steel structure rod 6 from shaking during work. The bolt 15 facilitates the installation of the first fixed plate 1402 and the second fixed plate 1403 by the user, thereby facilitating assembly. The back side of the steel structure bar 6 is threadedly connected with the connecting rod 5, and the steel structure bar 6 The number is multiple, and the shape and size of the multiple steel structure rods 6 are the same. The steel structure rods 6 are evenly distributed on the periphery of the steel structure ball joint 4, and the side of the connecting rod 5 away from the steel structure rod 6 is fixedly connected with Steel structure ball joints4.

When installing, first connect the conversion bolt 3 to the channel steel 1 through the conversion nut 12, then connect the conversion bolt 3 to the lower member 1401 of the hoop through the nut, and then fix the upper member 1404 of the hoop and the lower member 1401 of the hoop through the hoop The bolt 15 is fixed on the lower chord of the steel structure, and the lateral stabilizing rod 7 is passed through both sides of the channel steel 1, and fixed with double nuts, so that the channel steel 1 of the conversion layer forms a stable overall steel frame to avoid lateral shaking, and finally the suspender 9 Go through the upper and lower flanges of the channel steel 1, and fix the nuts on the upper and lower flanges of the channel steel 1 with the supporting nuts of the suspender 9. Install the main keel 8 of the ceiling with the main hanging part 10 under the suspender 9 to complete the construction of the entire ceiling conversion layer. It is also possible to communicate with the steel structure construction unit during steel structure construction, and fix the fastening mechanism 14, the conversion bolt 3 and the conversion steel frame on the steel structure rods in advance. The steel structure construction of the transfer floor can be completed.

To sum up, the bolt ball joint steel structure assembly type ceiling conversion layer, through the channel steel 1, the notch 2, the conversion bolt 3, the steel structure ball joint 4, the connecting rod 5, the steel structure rod 6, and the lateral stabilizing rod 7 , Ceiling main keel 8, suspender rod 9, main hanging part 10, stabilizer bar fixing nut 11, conversion nut 12, support block 13, fastening mechanism 14, hoop lower member 1401, first fixing plate 1402, second fixing plate 1403, the cooperative use of the hoop upper member 1404 and the hoop fixing bolt 15 solves the problem that the existing bolt ball joint steel structure usually adopts welding operation when it is in use, so the problem of great safety hazard.

Embodiment two

Please refer to Fig. 4, a kind of bolt ball joint steel structure assembly type suspended ceiling conversion layer, including channel steel 1, the inner cavity of channel steel 1 is provided with notch 2, and the front side of channel steel 1 is provided with laterally stabilizing tie rod 7, laterally stable The back side of the tie rod 7 is threadedly connected with the front side of the channel steel 1 through the stabilizer rod fixing nut 11. By setting the stabilizer rod fixing nut 11, the stability of the laterally stabilizing tie rod 7 is improved, and the lack of a fixing device causes the laterally stabilizing tie rod 7 to be stabilized. There will be shaking during work, which ensures the stability of the transfer layer and avoids deformation. The inner cavity of the channel steel 1 is provided with a suspender 9, and the suspender 9 passes through the channel steel 1 from bottom to top and is fixed by two upper and lower nuts , the suspender 9 is located on the back side of the conversion bolt 3, the bottom of the suspender 9 is threadedly connected with the main hanger 10, the inner cavity of the main hanger 10 is clamped with the main keel 8 of the ceiling, and the front side of the inner cavity of the channel steel 1 A conversion bolt 3 is provided throughout, and the top and bottom of the channel steel 1 are provided with a conversion nut 12. The inner cavity of the conversion nut 12 is threadedly connected with the surface of the conversion bolt 3. By setting the conversion nut 12, the performance of the conversion bolt 3 is improved. Stability, preventing the conversion bolt 3 from loosening and falling off, the top of the conversion bolt 3 is threaded with a steel structure ball joint 4, and the outside of the steel structure ball joint 4 is threaded with a connecting rod 5, and one side of the connecting rod 5 is fixed Steel structural rods 6 are connected, and the number of steel structural rods 6 is multiple, and the shape and size of the multiple steel structural rods 6 are the same, and the steel structural rods 6 are evenly distributed on the periphery of the steel structure ball joint 4 .

When installing, first fix the conversion bolt 3 and the steel structure ball joint 4, then align the flange hole of the channel steel 1 with the conversion bolt 13 and insert it, and install the matching conversion nut 12 to fix it. After the channel steel 1 is installed and fixed, the lateral stability The pull rod 7 passes through both sides of the channel steel 1 and is fixed with double nuts so that the channel steel 1 of the conversion layer forms a stable overall steel frame to avoid lateral shaking. Finally, the suspender 9 passes through the upper and lower flanges of the channel steel 1, The supporting nuts can be fixed on the upper and lower flanges of the channel steel 1, and the ceiling main keel 8 is installed with the main hanging part 10 under the suspender 9 to complete the construction of the entire ceiling transfer layer. Communication, fix the conversion bolt 3 and the channel steel 1 on the steel structure rod 6 in advance, and after the steel structure construction is completed, install the lateral stabilizing tie rod 7 to complete the construction of the conversion layer steel structure.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A bolt ball joint steel structure assembly type suspended ceiling transition layer, comprising channel steel (1), is characterized in that: the inner chamber of described channel steel (1) is provided with notch (2), and described channel steel (1) ) is provided with a transverse stabilizing rod (7), and the back side of the transverse stabilizing rod (7) is threaded with the front side of the channel steel (1) through the stabilizing rod fixing nut (11), and the channel steel (1 ) is provided with a suspender (9) through the inner cavity, and the bottom of the suspender (9) is connected with a main hanging part (10) through bolts and threads, and the inner cavity of the main hanging part (10) is clamped with a ceiling main The keel (8), the front side of the inner cavity of the channel steel (1) is provided with a conversion bolt (3), the top of the conversion bolt (3) is threaded with a support block (13), and the support block (13 ) is fixedly connected with a fastening mechanism (14), and the inside of the fastening mechanism (14) is clamped with a steel structure rod (6), and the back side of the steel structure rod (6) is threaded through a bolt There is a connecting rod (5), and the side of the connecting rod (5) away from the steel structural member (6) is fixedly connected with a steel structural ball joint (4). 2. A bolted ball joint steel structure assembly type suspended ceiling conversion floor according to claim 1, characterized in that: the fastening mechanism (14) includes a hoop lower member (1401), a first fixing plate (1402) , the second fixing plate (1403) and the hoop upper member (1404), the top of the support block (13) is fixedly connected with the bottom of the hoop lower member (1401), and the top of the hoop lower member (1401) Both sides are fixedly connected with a first fixing plate (1402), both sides of the bottom of the hoop upper member (1404) are fixedly connected with a second fixing plate (1403), and the first fixing plate (1402) and the second The joints of the two fixing plates (1403) are connected by hoop fixing bolts (15). 3. A bolted ball joint steel structure assembled ceiling conversion layer according to claim 1 or 2, characterized in that: the top and bottom of the channel steel (1) are provided with conversion nuts (12), the The inner cavity of the conversion nut (12) is threadedly connected with the surface of the conversion bolt (3). 4. A bolted ball joint steel structure assembly-type suspended ceiling conversion floor according to claim 1 or 2, characterized in that: the number of the steel structure rods (6) is multiple, and the multiple steel structure rods (6) have the same shape and size, and the steel structure rods (6) are evenly distributed on the periphery of the steel structure ball joint (4). 5. A bolted ball joint steel structure assembled ceiling transfer layer according to claim 1 or 2, characterized in that: the boom (9) passes through the channel steel (1) from bottom to top and passes through the upper and lower two fixed by two nuts, and the boom (9) is located on the back side of the conversion bolt (3). 6. A bolt ball joint steel structure assembly type suspended ceiling conversion layer, comprising a channel steel (1), characterized in that: the inner cavity of the channel steel (1) is provided with a notch (2), and the channel steel (1) ) is provided with a transverse stabilizing rod (7), and the back side of the transverse stabilizing rod (7) is threaded with the front side of the channel steel (1) through the stabilizing rod fixing nut (11), and the channel steel (1 ) is provided with a suspender (9) through the inner cavity, and the bottom of the suspender (9) is connected with a main hanging part (10) through bolts and threads, and the inner cavity of the main hanging part (10) is clamped with a ceiling main The keel (8), the front side of the inner cavity of the channel steel (1) is provided with a conversion bolt (3), the top of the conversion bolt (3) is threaded with a steel structure ball joint (4), and the steel structure ball joint The external thread of (4) is connected with a connecting rod (5), and one side of the connecting rod (5) is fixedly connected with a steel structural member (6).