Fabricated building steel structure
By setting sliders and screws on the pillars of prefabricated building steel structures, combined with the connection between screws and bolts, the problem of large workload when adjusting the position of the steel structure is solved, flexible adjustment of the beam and stable connection of reinforcement ribs are achieved, and working efficiency and structural stability are improved.
Patent Information
- Application Number
- CN202420627150.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-28
AI Technical Summary
When the prefabricated building steel structure needs to be adjusted, the assembly workload and adjustment time are increased, resulting in a reduction in adjustment efficiency.
The slider and screw rod are arranged on the pillars so that the reinforcement ribs move on the pillars with the beams, saving installation steps through the connection of screws and bolts, and reinforcement of the connection through the limiting plate and the pins to ensure that the reinforcement ribs strengthen the pillars and beams when they move.
It realizes flexible adjustment of cross beams on the pillars, saves installation steps, improves work efficiency, and ensures stable connection of reinforcement ribs, and improves the stability of the overall structure.
Smart Images
Figure CN222649009U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building steel structures, in particular to an assembled building steel structure. Background Art
[0002] Prefabricated building steel structure is a construction method that uses prefabricated steel components for rapid assembly on the construction site. Since most of the components are prefabricated in the factory and only need to be assembled on site, the construction speed can be greatly improved and the construction period can be shortened. The steel itself has good ductility, which makes the prefabricated steel structure building have better performance in resisting the dynamic effects of earthquakes. Moreover, steel is a recyclable material. After the prefabricated steel structure building is dismantled, its main materials can be recycled and reused to reduce environmental pollution. Compared with traditional concrete structures, steel structures have a lighter dead weight, which helps to reduce the cost and design difficulty of the foundation. Prefabricated steel structures are not only suitable for large factories, venues, super high-rise buildings and other fields, but have also been gradually promoted to civilian residences in recent years.
[0003] At present, in practical applications, in order to make the connection between steel structures more stable, most prefabricated building steel structures are equipped with connection structures. However, when people need to adjust the position of the steel structure, the workload of assembly is increased, thereby increasing the adjustment time, which leads to a decrease in people's adjustment efficiency and brings inconvenience to people's assembly work. Utility Model Content
[0004] The purpose of the utility model is to provide an assembled building steel structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building steel structure, comprising a pillar; a connecting block is slidably connected to the pillar, a crossbeam is installed on the side of the connecting block away from the pillar, and the side of the crossbeam close to the connecting block is fitted with the pillar, grooves are provided on both sides of the crossbeam and the pillar, the connecting block is slidably connected to the pillar, a reinforcing rib is fixed on one side of the crossbeam, a mounting plate is fixed on the end of the reinforcing rib away from the crossbeam, and a screw is provided on the mounting plate; a sliding groove is provided on the side of the pillar close to the reinforcing rib, a screw rod is connected inside the sliding groove, a rotating plate is fixed on one end of the screw rod, a slider is connected to the screw rod, and the side of the mounting plate away from the reinforcing rib is fitted with the slider; a plurality of limiting grooves are provided on both sides of the pillar, the limiting grooves are parallel to each other, two limiting plates are fixed on the side of the mounting plate close to the limiting groove, and the limiting plates all penetrate the limiting groove transversely, and a latch is provided on the side of the pillar away from the mounting plate, and the latch is transversely connected to the limiting plate.
[0006] Preferably, the cross-section of the connecting block is "C"-shaped, and a bolt is provided on the side of the connecting block close to the crossbeam, which transversely connects the connecting block and the crossbeam, thereby fixing the crossbeam and the connecting block to facilitate the connection block and the crossbeam to move together.
[0007] Preferably, both sides of the slider are in contact with the inner wall of the slide groove, a thread groove is processed on the side of the slider away from the screw rod, the screw passes through the mounting plate, and the screw is connected to the thread groove, so as to facilitate the connection between the mounting plate and the slider.
[0008] Preferably, the rotating plate is arranged inside the slide groove, a slot is formed at one end of the pillar close to the rotating plate, the side of the rotating plate extends out of the slot, and the outer side of the rotating plate is processed with anti-slip grooves; this makes it easy for people to control the rotation of the screw rod.
[0009] Preferably, the limiting grooves are arranged on both sides of the groove, and the groove is smaller than the length of the slide groove, so that the connection between the reinforcing rib and the pillar is more stable.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging sliders and screw rods on the pillars, the reinforcing ribs can be moved on the pillars together with the beams, and the positions of the beams on the pillars can be adjusted according to people's needs. The mounting plate and the sliders are installed and connected by screws, and the beams and the connecting blocks are connected by bolts, which can save people the steps of installing and connecting the beams and the pillars, thereby saving people's workload, and the fit between the mounting plate and the pillars is reinforced by the pins on the limit plates, so that the reinforcing ribs can always reinforce the pillars and the beams when moving, thereby not affecting the use effect of the reinforcing ribs, the flexibility of the prefabricated building steel structure, and improving people's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;
[0012] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;
[0013] Figure 3 It is a front structural schematic diagram of the support of the utility model.
[0014] In the figure: 1. support; 2. slide; 3. groove; 4. connecting block; 5. crossbeam; 6. reinforcing rib; 7. mounting plate; 8. screw; 9. limit plate; 10. latch; 11. screw rod; 12. slider; 13. threaded groove; 14. limit groove; 15. rotating plate. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] See also Figure 1-3 The utility model provides a technical solution: an assembled building steel structure, comprising a pillar 1; a connecting block 4 is slidably connected to the pillar 1, a crossbeam 5 is installed on the side of the connecting block 4 away from the pillar 1, the side of the crossbeam 5 close to the connecting block 4 is in contact with the pillar 1, grooves 3 are provided on both sides of the crossbeam 5 and the pillar 1, the connecting block 4 is slidably connected to the pillar 1, a reinforcing rib 6 is fixed on one side of the crossbeam 5, a mounting plate 7 is fixed on the end of the reinforcing rib 6 away from the crossbeam 5, and screws 8 are arranged on the mounting plate 7; the pillar 1 close to the reinforcing rib 6 A slide groove 2 is provided on one side, a screw rod 11 is connected inside the slide groove 2, a rotating plate 15 is fixed at one end of the screw rod 11, a slider 12 is connected to the screw rod 11, and the side of the mounting plate 7 away from the reinforcing rib 6 is in contact with the slider 12; a plurality of limit grooves 14 are provided on both sides of the pillar 1, and the limit grooves 14 are parallel to each other, and two limit plates 9 are fixed on the side of the mounting plate 7 close to the limit grooves 14, and the limit plates 9 all transversely penetrate the limit grooves 14, and a latch 10 is provided on the side of the pillar 1 away from the mounting plate 7, and the latch 10 is transversely connected to the limit plate 9.
[0019] Furthermore, the cross section of the connecting block 4 is in a "C" shape, and a bolt is provided on one side of the connecting block 4 close to the crossbeam 5, which transversely connects the connecting block 4 and the crossbeam 5, thereby fixing the crossbeam 5 and the connecting block 4, so that the connecting block 4 and the crossbeam 5 can move together.
[0020] Furthermore, both sides of the slider 12 are in contact with the inner wall of the slide groove 2, and a thread groove 13 is processed on the side of the slider 12 away from the screw rod 11, and the screw 8 passes through the mounting plate 7, and the screw 8 is connected to the thread groove 13, so as to facilitate the connection between the mounting plate 7 and the slider 12.
[0021] Furthermore, the rotating plate 15 is arranged inside the slide groove 2, and a slot is opened at one end of the pillar 1 close to the rotating plate 15, the side of the rotating plate 15 extends out of the slot, and the outer side of the rotating plate 15 is processed with anti-slip grooves; it is convenient for people to control the rotation of the screw rod 11.
[0022] Furthermore, the limiting grooves 14 are arranged on both sides of the groove 3, and the groove 3 is smaller than the length of the slide groove 2, so that the connection between the reinforcing rib 6 and the pillar 1 is more stable.
[0023] Working principle: In actual use of the utility model, the grooves 3 on both sides of the crossbeam 5 correspond to the two ends of the connecting block 4, so that the connecting block 4 is inserted into the grooves 3 on the crossbeam 5, and then the connecting block 4 is connected to the crossbeam 5 by bolts. At this time, the mounting plate 7 at the top of the reinforcing rib 6 will fit with one side of the slider 12, and the two limit plates 9 on the mounting plate 7 will pass through the limit grooves 14 opened on both sides of the pillar 1 until the top of the limit groove 14 is located on the back of the pillar 1, and the limit plates 9 are fastened by the latch 10, so as to strengthen the tightness of the mounting plate 7 and the pillar 1. Then, people can rotate the screw 8 into the threaded groove 13 to complete the connection between the mounting plate 7 and the slider 12. After installation, if it is necessary to adjust the position of the crossbeam 5 on the pillar 1, the rotating plate 15 at the bottom of the slide groove 2 can be rotated so that the screw rod 11 drives the slider 12 to move up and down in the slide groove 2, thereby facilitating people to perform adjustment work.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled building steel structure, characterized in that: The invention comprises a pillar (1); a connecting block (4) is slidably connected to the pillar (1); a crossbeam (5) is installed on the side of the connecting block (4) away from the pillar (1); a side of the crossbeam (5) close to the connecting block (4) is in contact with the pillar (1); grooves (3) are provided on both sides of the crossbeam (5) and the pillar (1); the connecting block (4) is slidably connected to the pillar (1); a reinforcing rib (6) is fixed on one side of the crossbeam (5); a mounting plate (7) is fixed on the end of the reinforcing rib (6) away from the crossbeam (5); a screw (8) is provided on the mounting plate (7); a sliding groove (2) is provided on the side of the pillar (1) close to the reinforcing rib (6); A screw rod (11) is connected inside the slide groove (2), a rotating plate (15) is fixed at one end of the screw rod (11), a slider (12) is connected to the screw rod (11), and the side of the mounting plate (7) away from the reinforcing rib (6) is in contact with the slider (12); a plurality of limit grooves (14) are provided on both sides of the pillar (1), the limit grooves (14) are parallel to each other, two limit plates (9) are fixed on the side of the mounting plate (7) close to the limit grooves (14), the limit plates (9) all penetrate the limit grooves (14) transversely, and a latch (10) is provided on the side of the pillar (1) away from the mounting plate (7), and the latch (10) is transversely connected to the limit plate (9).
2. The assembled steel structure according to claim 1, characterized in that: The cross section of the connecting block (4) is in a "C" shape. A bolt is provided on one side of the connecting block (4) close to the cross beam (5), and the bolt transversely connects the connecting block (4) and the cross beam (5).
3. The assembled steel structure according to claim 1, characterized in that: Both sides of the slider (12) are in contact with the inner wall of the slide groove (2); a thread groove (13) is processed on the side of the slider (12) away from the screw rod (11); the screw (8) passes through the mounting plate (7); and the screw (8) is connected to the thread groove (13).
4. The assembled steel building structure according to claim 1, characterized in that: The rotating plate (15) is arranged inside the sliding groove (2); a notch is provided at one end of the pillar (1) close to the rotating plate (15); the side of the rotating plate (15) extends outside the notch; and the outer side of the rotating plate (15) is processed with anti-slip grooves.
5. The assembled steel building structure according to claim 1, characterized in that: The limiting grooves (14) are arranged on both sides of the groove (3), and the groove (3) is smaller than the length of the sliding groove (2).