Steel structure building frame structure

Abstract

The utility model relates to the technical field of building frame structures, and discloses a steel structure building frame structure which comprises a steel frame, a fastening assembly is arranged on the outer wall of the steel frame, a connecting assembly is arranged in the steel frame and used for being connected with a steel structure, and the fastening assembly comprises an upper connecting ring and a lower connecting ring. A fixing shaft is fixedly connected to the interior of the upper connecting ring, a lower connecting ring is rotatably connected to the outer wall of the fixing shaft, a side plate is fixedly connected to the side wall of the upper connecting ring, a supporting plate is fixedly connected to the side wall of the lower connecting ring, and a screw rod is fixedly connected to the top of the supporting plate. In the utility model, the upper connecting ring rotates in the lower connecting ring to further fasten the position of the steel frame, and the stable connecting structure can ensure that the steel column, the steel beam and the supporting component are tightly matched, so that the whole frame structure forms an organic whole, and the local damage of the structure caused by the looseness of the components is avoided; therefore, the anti-seismic property of the building is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building frame construction technical field especially relates to a steel structure building frame construction. BACKGROUND

[0002] Steel structure building frame is like the skeleton of the building, plays a vital role in the field of construction. It is a system built by steel, can support the overall weight of the building, and adapt to the needs of various building functions and modeling. This framework can efficiently withstand the weight of the building itself, wind load, earthquake action and other aspects of force, provide stable support for the building, in modern architecture, especially in large-scale construction, industrial construction and many other types of buildings are widely used.

[0003] Traditional steel structure building frame is mainly composed of steel columns, steel beams and support components. Steel column is the main vertical load-bearing component, usually adopts H-shaped steel, box column and other section forms, they are like a solid pillar, rooted in the foundation, bear the vertical load of the building. Steel beam is generally placed horizontally, including main and secondary beams, its cross-sectional shape is various, such as I-shaped, etc., they span between the steel columns, transfer the load of the floor or roof to the steel column. Support components are used to enhance the lateral stability of the frame, common forms are cross bracing, corner brace, etc., which can effectively resist the horizontal wind load and earthquake action, ensure that the steel structure frame remains stable under various external forces. These components are tightly combined together through welding, bolt connection and other ways, forming a complete frame system that can bear various loads of the building.

[0004] Traditional steel structure building frame construction external connection structure adopts bolt connection or welding method, which is easily affected by external environmental factors during long-term use. For example, the rust and corrosion of bolts due to wind and rain, resulting in thread wear, reducing the engagement force between the bolt and the nut; the thermal expansion and contraction stress at the welding position due to temperature change, long-term accumulation will cause micro-cracks at the welding position, reducing the connection strength. This insufficient fastening will bring many serious influences, on the one hand, it will weaken the stability of the whole frame, when encountering strong wind, earthquake and other natural disasters, the frame will deform or even collapse due to loose connection, endangering the safety of life and property of people inside the building; on the other hand, the insufficient connection fastness will cause relative displacement between components, leading to uneven stress of the building, causing cracks, leakage and other problems in the wall surface, roof and other parts, affecting the normal use function and durability of the building, increasing the maintenance cost and frequency, reducing the service life and value of the building. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a steel structure building frame structure, which aims to improve the traditional steel structure building frame structure where the external connection structure is not tight enough, resulting in uneven local force on the building, causing cracks and leakage in walls, roofs and other parts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a steel structure building frame structure, comprising a steel frame, wherein the outer wall of the steel frame is provided with a fastening assembly, and the interior of the steel frame is provided with a connecting assembly, wherein the connecting assembly is used to connect the steel structure;

[0007] The fastening assembly includes an upper connecting ring, a fixed shaft is fixedly connected to the interior of the upper connecting ring, the outer wall of the fixed shaft is rotatably connected to the lower connecting ring, the side wall of the upper connecting ring is fixedly connected to the side plate, the side wall of the lower connecting ring is fixedly connected to the support plate, the top of the support plate is fixedly connected to a screw, the screw is slidably connected to the inside of the side plate, the outer wall of the screw is threadedly connected to an internally threaded sleeve, the top of the internally threaded sleeve is fixedly connected to a handle, and the internally threaded sleeve is rotatably connected to the upper surface of the side plate.

[0008] Furthermore, the connection assembly includes a connection head, and the connection head is slidably connected to the inside of the steel frame.

[0009] Furthermore, a straight groove is provided inside the connector, and a threaded rod is fixedly connected to the side wall of the connector.

[0010] Furthermore, a collar is threadedly connected to the outer wall of the threaded rod, and a connecting shaft is slidably connected to the inside of the threaded rod.

[0011] Furthermore, one end of the connecting shaft is fixedly connected to a sliding shaft, and a plurality of rotating shafts are rotatably connected inside the sliding shaft.

[0012] Furthermore, each outer wall of the rotating shaft is fixedly connected to a clamping plate, and the clamping plate is slidably connected to the inside of the connecting head.

[0013] Furthermore, a pressure head is fixedly connected to one end of the sliding shaft, and the pressure head is slidably connected inside the straight groove.

[0014] Furthermore, a spring is sleeved on the outer wall of the pressure head, one end of the spring is fixedly connected to the side wall of the pressure head, and the other end of the spring is fixedly connected to the inside of the connector.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, firstly, the rotation process of the rotating handle further drives the internal thread sleeve at the bottom to rotate on the surface of the side plate, finally extrudes the position of the side plate and the supporting plate, and makes the side plate close to the supporting plate, this process drives the rotation inside the upper connecting ring inside the lower connecting ring, further fastens the position of the steel frame, the stable connecting structure can ensure the close cooperation between the steel column, the steel beam and the supporting component, makes the whole frame structure form an organic whole, avoids the partial damage of the structure due to the looseness between components, thereby greatly improves the anti-seismic performance of the building.

[0017] 2. In the utility model, the sleeve ring is made to slide on the outer wall of the threaded rod by rotating the sleeve ring, further fastens the steel frame and other steel structures, finally the clamping plate slides inside the connecting head and changes its own inclination angle, the blocking effect of the clamping plate on the steel frame can slide out the connecting head from the inside of the steel frame, and the tension of the pressure head by the spring makes it reset and keep clamping stable, the bidirectional connecting structure can be like a tightly woven net, effectively transfer and disperse these forces, avoid local stress concentration, greatly enhance the overall stability of the building structure, reduce the risk of damage of the structure under extreme conditions. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of the steel structure building frame structure is provided for the utility model;

[0019] Figure 2 A rotating handle structure schematic view of the steel structure building frame structure is provided for the utility model;

[0020] Figure 3 A connecting head structure schematic view of the steel structure building frame structure is provided for the utility model.

[0021] LEGEND:

[0022] 1, steel frame; 2, upper connecting ring; 3, lower connecting ring; 4, fixed shaft; 5, internal thread sleeve; 6, screw rod; 7, rotating handle; 8, side plate; 9, supporting plate; 10, threaded rod; 11, sleeve ring; 12, connecting shaft; 13, sliding shaft; 14, rotating shaft; 15, clamping plate; 16, connecting head; 17, straight slot; 18, pressure head; 19, spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Refer toFigures 1-2 The utility model provides an embodiment: a kind of steel structure building frame structure, including steel frame 1, steel frame 1 outer wall is provided with fastening assembly, steel frame 1 inside is provided with connecting assembly, and connecting assembly is used to connect steel structure;

[0025] Fastening assembly includes upper connecting ring 2, fixedly connected with fixed shaft 4 in upper connecting ring 2, lower connecting ring 3 is rotatably connected on the outer wall of fixed shaft 4, the side wall of upper connecting ring 2 is fixedly connected with side plate 8, the side wall of lower connecting ring 3 is fixedly connected with support plate 9, support plate 9 top is fixedly connected with screw rod 6, screw rod 6 is slidably connected in the inside of side plate 8, and the outer wall of screw rod 6 is threadedly connected with internal thread sleeve 5, and internal thread sleeve 5 top is fixedly connected with handle 7, and internal thread sleeve 5 is rotatably connected on the upper surface of side plate 8.

[0026] Specifically, when needing to further fasten steel frame 1 with other steel structures, operator manually rotates handle 7, handle 7 starts to rotate after receiving external force, and its rotating process can further drive internal thread sleeve 5 at its bottom to rotate on the surface of side plate 8, since there is a threaded connection relationship between internal thread sleeve 5 and screw rod 6, when internal thread sleeve 5 rotates, displacement is generated on the outer wall of screw rod 6 along the vertical direction, with the displacement of internal thread sleeve 5, it can further exert extrusion force on side plate 8 and support plate 9, so that side plate 8 gradually approaches support plate 9, in this process, fixed shaft 4 in the inside of upper connecting ring 2 is driven to rotate in the inside of lower connecting ring 3, and through the interaction between fixed shaft 4 and the internal structure of lower connecting ring 3, the position of steel frame 1 is further fastened, this stable connection structure has extremely important significance in building, it can ensure that steel column, steel beam and support component are closely matched together, when building is subjected to external force, such as wind force, earthquake force, etc., the whole frame structure can form an organic whole, and each component cooperates to bear stress, effectively disperses external force, avoids local damage due to looseness between components, thereby greatly improves the seismic performance of building, ensures the safety of building when earthquake and other natural disasters occur, reduces the maintenance cost and risk of building in use process, improves the overall stability and reliability of building, meets the requirements of building structure design for safety and durability.

[0027] Refer to Figure 3The connecting assembly comprises a connecting head 16 which is slidingly connected inside the steel frame 1, a straight slot 17 is formed in the inside of the connecting head 16, a threaded rod 10 is fixedly connected to the side wall of the connecting head 16, a collar 11 is threadedly connected to the outer wall of the threaded rod 10, a connecting shaft 12 is slidingly connected inside the threaded rod 10, a sliding shaft 13 is fixedly connected to one end of the connecting shaft 12, a plurality of rotating shafts 14 are rotatably connected inside the sliding shaft 13, a clamping plate 15 is fixedly connected to the outer wall of each rotating shaft 14, the clamping plate 15 is slidingly connected inside the connecting head 16, a pressing head 18 is fixedly connected to one end of the sliding shaft 13, the pressing head 18 is slidingly connected inside the straight slot 17, a spring 19 is sleeved on the outer wall of the pressing head 18, one end of the spring 19 is fixedly connected to the side wall of the pressing head 18, and the other end of the spring 19 is fixedly connected to the inside of the connecting head 16.

[0028] Specifically, when the steel frame 1 needs to be connected with other steel structures, first, the connecting head 16 is carefully inserted into the connecting position reserved by the other structure, then the collar 11 is rotated, and the collar 11 will slide along the thread on the outer wall of the threaded rod 10, and the tightening force will be applied to the connecting structure as the collar 11 slides, thereby further tightening the steel frame 1 and other steel structures. At this time, due to the ingenious design of the collar 11 and the clamping plate 15, they can achieve bidirectional clamping, making the connection between them extremely tight, effectively ensuring the stability of the connection. When disassembly is required, press the connecting shaft 12, and the connecting shaft 12 will push the sliding shaft 13 to slide inside the threaded rod 10 under stress. Due to the connecting action of the plurality of rotating shafts 14, the clamping plate 15 will correspondingly slide inside the connecting head 16 and change its inclination angle. In this way, the blocking effect of the clamping plate 15 on the steel frame 1 is eliminated, and the connecting head 16 can be smoothly pulled out of the steel frame 1. After that, the spring 19 will reset the pressing head 18 by means of the tension force, and the clamping plate 15 will be in a stable state again for next use. This bidirectional connection structure plays a crucial role in the building structure system. It can be like a carefully woven and tightly packed net, effectively transmitting and dispersing external forces when the building is subjected to external forces. Whether it is gravity from the vertical direction, wind force from the horizontal direction, or multi-directional force in complex situations such as earthquakes, all these forces can be evenly distributed in this structure, avoiding local stress concentration, thereby greatly enhancing the overall stability of the building structure, greatly reducing the risk of structural damage in extreme conditions such as strong winds and earthquakes, providing a solid guarantee for the safety and durability of the building, ensuring that the building can maintain good structural performance under various environmental conditions, prolonging the service life of the building, reducing maintenance and repair costs due to structural problems, improving the reliability and adaptability of the building, and meeting the needs of different building designs and use scenarios.

[0029] Working principle: when the steel frame 1 needs to be further fastened with other steel structures, the knob 7 is rotated, the knob 7 is rotated under stress, the rotation of the knob 7 further drives the inner threaded sleeve 5 at the bottom thereof to rotate on the surface of the side plate 8 and to vertically displace the inner threaded sleeve 5 on the outer wall of the screw rod 6 due to the threaded connection relationship between the inner threaded sleeve 5 and the screw rod 6, and further extrude the position of the side plate 8 and the support plate 9 so that the side plate 8 is close to the support plate 9, which drives the fixed shaft 4 inside the upper connecting ring 2 to rotate inside the lower connecting ring 3, further fastening the position of the steel frame 1, the stable connecting structure can ensure the close cooperation between the steel column, the steel beam and the support member, so that the whole frame structure forms an organic whole, avoids the local damage of the structure due to the looseness between the members, thereby greatly improving the seismic performance of the building, when the steel frame 1 needs to be connected with other steel structures, the connecting head 16 is inserted through the steel frame 1 and other structures, the sleeve ring 11 is rotated to make the sleeve ring 11 slide on the outer wall of the threaded rod 10, further fastening the steel frame 1 and other steel structures, at this time, the sleeve ring 11 and the clamping plate 15 are tightly connected through the bidirectional clamping of the sleeve ring 11 and the clamping plate 15, and when it needs to be disassembled, the connecting shaft 12 is pressed, the connecting shaft 12 is stressed to drive the sliding shaft 13 to slide inside the threaded rod 10, and the clamping plate 15 is driven to slide inside the connecting head 16 and change the inclination angle thereof through the connection of the plurality of rotating shafts 14, the blocking effect of the clamping plate 15 on the steel frame 1 is released, the connecting head 16 can be slid out of the steel frame 1, and the tension of the spring 19 on the pressure head 18 makes it reset to keep clamping stable, the bidirectional connecting structure can be like a tightly woven net, effectively transmitting and dispersing these forces, avoiding local stress concentration, greatly enhancing the overall stability of the building structure, and reducing the risk of damage of the structure in extreme conditions.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A steel structure building frame structure, comprising a steel frame (1), characterized in that: The outer wall of the steel frame (1) is provided with a fastening assembly, and the interior of the steel frame (1) is provided with a connecting assembly, and the connecting assembly is used to connect the steel structure; The fastening assembly comprises an upper connecting ring (2), the interior of the upper connecting ring (2) is fixedly connected to a fixed shaft (4), the outer wall of the fixed shaft (4) is rotatably connected to a lower connecting ring (3), the side wall of the upper connecting ring (2) is fixedly connected to a side plate (8), the side wall of the lower connecting ring (3) is fixedly connected to a support plate (9), the top of the support plate (9) is fixedly connected to a screw rod (6), the screw rod (6) is slidably connected to the interior of the side plate (8), the outer wall of the screw rod (6) is threadedly connected to an internal threaded sleeve (5), the top of the internal threaded sleeve (5) is fixedly connected to a turning handle (7), and the internal threaded sleeve (5) is rotatably connected to the upper surface of the side plate (8).

2. A steel structure building frame structure according to claim 1, characterized in that: The connection assembly comprises a connection head (16), and the connection head (16) is slidably connected inside the steel frame (1).

3. A steel structure building frame structure according to claim 2, characterized in that: A straight groove (17) is provided inside the connector (16), and a threaded rod (10) is fixedly connected to the side wall of the connector (16).

4. A steel structure building frame structure according to claim 3, characterized in that: The outer wall of the threaded rod (10) is threadedly connected with a collar (11), and the interior of the threaded rod (10) is slidably connected with a connecting shaft (12).

5. The steel structure building frame structure according to claim 4, characterized in that: One end of the connecting shaft (12) is fixedly connected to a sliding shaft (13), and a plurality of rotating shafts (14) are rotatably connected inside the sliding shaft (13).

6. The steel structure building frame structure according to claim 5, characterized in that: The outer wall of each rotating shaft (14) is fixedly connected with a clamping plate (15), and the clamping plate (15) is slidably connected to the inside of the connecting head (16).

7. The steel structure building frame structure according to claim 6, characterized in that: One end of the sliding shaft (13) is fixedly connected to a pressure head (18), and the pressure head (18) is slidably connected inside the straight groove (17).

8. The steel structure building frame structure according to claim 7, characterized in that: The outer wall of the pressure head (18) is sleeved with a spring (19), one end of the spring (19) is fixedly connected to the side wall of the pressure head (18), and the other end of the spring (19) is fixedly connected to the inside of the connector (16).

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