Steel structure frame for building

Abstract

The utility model relates to the technical field of buildings, and discloses a building steel structure frame which comprises a steel structure frame body, long grooves are formed in the two sides of the top end of a top plate, a through groove is formed between the long grooves and in the top end of the top plate, a T-shaped sliding groove is formed in the inner side of the top end of a side plate, and a lower groove is formed in the top end of a bottom plate. The inner supporting component comprises a wide plate and an L-shaped placement block installed on one side of the wide plate, an inner supporting triangular block is installed on the inner side of the L-shaped placement block, the wide plate and the L-shaped placement block are limited and moved downwards along a long groove in the top end of the top placement plate, the outer frame and the inner supporting component are fixed through a bolt B, and the inner side of the outer frame is supported through the arranged inner supporting component; the two ends of the inclined strip A and the two ends of the inclined strip B are fixedly installed on the outer sides of the inner supporting triangular blocks through bolts C. The inner supporting components and the restraining components are arranged to support the interior of the outer frame, the stability of the steel structure frame is improved, and the anti-seismic effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically to a steel structure frame for buildings. Background Technology

[0002] A steel frame structure refers to a structural frame system formed by using steel as the main load-bearing and supporting material in a building. This frame structure typically consists of steel columns, steel beams, reinforcing bars, and other connectors, and is widely used in large-scale construction projects such as high-rise buildings, industrial buildings, bridges, and stadiums. The main characteristics of steel frame structures include high strength, durability, fast construction speed, and strong adaptability, thus occupying an important position in modern architecture.

[0003] For example, a seismic-resistant steel structure frame for building construction, disclosed in CN221567455U, includes support columns, a support frame fixedly connected to the top of the support columns, a maintenance mechanism at the bottom of the support frame, and a seismic-resistant mechanism at the bottom of the maintenance mechanism. The seismic-resistant mechanism includes a long box located on one side of the maintenance mechanism, a spring fixedly connected to the inner wall of the long box, a movable block fixedly connected to the end of the spring away from the inner wall of the long box, and a connecting shaft fixedly connected to the top of the movable block. This seismic-resistant steel structure frame for building construction, through its seismic-resistant mechanism, converts impact force into elastic potential energy. Simultaneously, the compressed spring pushes the movable block to slide back and forth, converting the elastic potential energy into sliding friction heat energy of the movable block, thereby achieving frictional damping and shock absorption. This effectively counteracts the generated impact force while reducing damage to the support frame, further extending the service life of the device.

[0004] The aforementioned patent proposes to convert impact force into elastic potential energy, while the compressed spring pushes the moving block to slide back and forth, converting the elastic potential energy into the sliding friction heat energy of the moving block, thereby achieving the purpose of frictional damping and shock absorption. However, in actual use, long-term frictional movement will cause wear on the friction surface of the moving block. Over time, the friction performance may decrease, thus affecting the shock absorption effect. Utility Model Content

[0005] The purpose of this invention is to provide a steel structure frame for buildings to solve the problem mentioned in the background art that long-term frictional movement may reduce the frictional performance of the moving blocks, thereby affecting the seismic performance.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steel structure frame for building, comprising a steel structure frame, wherein the steel structure frame includes an outer frame and inner support members installed at the four corners of the inner side of the outer frame, and constraint members are installed between the inner support members, and steel bars are vertically installed inside the constraint members;

[0007] The outer frame includes a top plate and a bottom plate below the top plate. Side plates are installed at both ends of the top plate and the bottom plate. Long grooves are opened on both sides of the top of the top plate. Through grooves are opened between the long grooves and at the top of the top plate. T-shaped sliding grooves are opened on the inner side of the top of the side plates. A lower groove is opened at the top of the bottom plate.

[0008] The internal support component includes a wide plate and an L-shaped block installed on one side of the wide plate, with an internal support triangular block installed on the inner side of the L-shaped block.

[0009] Preferably, threaded holes A are provided on both sides of the side plate, top plate and bottom plate, and threaded holes B are provided on both sides of the L-shaped block. Bolts B are threadedly connected to the threaded holes A and B.

[0010] Preferably, the constraint member includes an inclined strip A and an inclined strip B disposed on one side of the inclined strip A. The inclined strip A and the inclined strip B are installed crosswise between the inner support member. A positioning threaded hole is provided through the intersection of the inclined strip A and the inclined strip B. A bolt A is threadedly connected to the internal thread of the positioning threaded hole. Bolt C is connected between the inclined strip A and the inclined strip B and the inner support triangular block.

[0011] Preferably, a bottom groove is formed at the bottom of the lower groove and on the outer surface of the bottom plate, and a positioning component is installed inside the bottom groove, with reinforcing bars installed inside the positioning component.

[0012] Preferably, the positioning component includes a mounting base and a mounting tube that extends through the interior of the mounting base.

[0013] Preferably, the middle ends of the inclined strips A and B are provided with binding holes, and vertical binding rods are installed on the inner walls of the binding holes. The reinforcing bars are installed between the inclined strips A and B, and the reinforcing bars are aligned with the binding holes. Connecting metal wires are installed on the outer side of the reinforcing bars in the binding holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The present invention discloses a steel structure frame for building, in which a wide plate and an L-shaped block are moved downward along a long groove at the top of the top plate, and bolts B are used to fix the outer frame and the internal support members. The internal support members support the inner side of the outer frame. Bolts C are used to fix the two ends of the diagonal strips A and B to the outside of the internal support triangular block. The internal support members and the constraint members support the inside of the outer frame, thereby improving the stability of the steel structure frame and achieving seismic resistance.

[0016] 2. The present invention discloses a steel structure frame for building, in which reinforcing bars are pushed down from the inside of the through groove, and after the bottom end of the reinforcing bars is inserted into the inside of the installation pipe, the reinforcing bars are bound to the vertical tie rods by connecting metal wires. Concrete is poured from the inside of the through groove to the inside of the outer frame, thereby improving the load-bearing capacity and rigidity of the steel structure frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the outer frame of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the bottom plate of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the internal support component and constraint component of this utility model.

[0021] In the diagram: 1. Steel frame structure; 11. Outer frame; 111. Side plate; 112. Bottom plate; 113. Top plate; 114. Long groove; 115. Through groove; 116. T-shaped slide; 117. Lower groove; 118. Threaded hole A; 119. Bottom groove; 12. Internal support member; 121. Wide plate; 122. L-shaped block; 123. Internal support triangular block; 124. Threaded hole B; 13. Constraint member; 131. Diagonal strip A; 132. Diagonal strip B; 133. Binding hole; 134. Vertical binding rod; 135. Positioning threaded hole; 14. Bolt A; 15. Bolt B; 16. Connecting wire; 17. Reinforcing bar; 18. Bolt C; 19. Positioning member; 191. Mounting base; 192. Mounting pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1-4 A steel structure frame for building includes a steel structure frame 1, the steel structure frame 1 includes an outer frame 11 and inner bracing members 12 installed at the four corners of the inner side of the outer frame 11, a restraining member 13 is installed between the inner bracing members 12, and a steel bar 17 is vertically installed inside the restraining member 13.

[0024] The outer frame 11 includes a top plate 113 and a bottom plate 112 located below the top plate 113. Side plates 111 are respectively installed at both ends of the top plate 113 and the bottom plate 112. Long grooves 114 are provided on both sides of the top of the top plate 113. Through grooves 115 are provided between the long grooves 114 and at the top of the top plate 113. T-shaped sliding grooves 116 are provided on the inner side of the top of the side plates 111. A lower groove 117 is provided on the top of the bottom plate 112. One side of the T-shaped sliding groove 116 has the same shape and size as the long groove 114.

[0025] The inner support member 12 includes a wide plate 121 and an L-shaped block 122 installed on one side of the wide plate 121. An inner support triangular block 123 is installed on the inner side of the L-shaped block 122.

[0026] The side plate 111, the top plate 113 and the bottom plate 112 are provided with threaded holes A118 on both sides, and the L-shaped block 122 is provided with threaded holes B124 on both sides. Bolts B15 are connected to the internal threads of the threaded holes A118 and B124, and the bolts B15 are used to fix the outer frame 11 and the inner support member 12.

[0027] The constraint member 13 includes an inclined strip A131 and an inclined strip B132 disposed on one side of the inclined strip A131. The inclined strips A131 and B132 are installed crosswise between the inner support member 12. A positioning threaded hole 135 is provided through the intersection of the inclined strips A131 and B132. A bolt A14 is threaded inside the positioning threaded hole 135. A bolt C18 is connected between the inclined strips A131 and B132 and the inner support triangular block 123. The inclined strips A131 and B132 are connected by the bolt A14.

[0028] In this embodiment: the top and bottom ends of the two sets of side plates 111 are welded to the top plate 113 and the two ends of the inner support triangular block 123, respectively. The wide plate 121 and the L-shaped block 122 are moved downward along the long groove 114 at the top of the top plate 113. The two sets of inner support members 12 at the lower end are moved to the inner sides of the lower groove 117. After the threaded hole A118 is aligned with the threaded hole B124, the bolt B15 is used to fix the outer frame 11 and the inner support members 12. The inner support member 12 is installed to support the inner side of the outer frame 11. After the inner support member 12 is installed, diagonal strips A131 and B132 are installed crosswise from both sides of the inner support member 12. The two ends of diagonal strips A131 and B132 are fixed to the outside of the inner support triangular block 123 using bolts C18. The inner support member 12 and the constraint member 13 support the inside of the outer frame 11, improve the stability of the steel structure frame 1, and achieve the seismic effect.

[0029] Example 2: This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figure 3 and Figure 4 A bottom groove 119 is provided at the bottom of the lower groove 117 and on the outer surface of the bottom plate 112. A positioning member 19 is installed inside the bottom groove 119, and a steel bar 17 is installed inside the positioning member 19.

[0030] The positioning member 19 includes a mounting base 191 and a mounting tube 192 that penetrates and is installed inside the mounting base 191. The inner diameter of the mounting tube 192 is the same as the diameter of the positioning member 19.

[0031] A binding hole 133 is provided through the middle of the inclined strips A131 and B132. A vertical binding rod 134 is installed vertically on the inner wall of the binding hole 133. A reinforcing bar 17 is installed between the inclined strips A131 and B132, and the reinforcing bar 17 is aligned with the binding hole 133. A connecting metal wire 16 is installed on the outside of the reinforcing bar 17 in the binding hole 133. The binding hole 133 is aligned with the position of the installation tube 192.

[0032] In this embodiment: Positioning threaded holes 135 are provided at the intersection of inclined strip A131 and inclined strip B132. Bolts A14 are used to fix inclined strip A131 and inclined strip B132. Before installing the reinforcing bar 17, the mounting base 191 is fixed to the inside of the bottom groove 119 with concrete. The mounting tube 192 and the binding hole 133 are on the same vertical plane. The reinforcing bar 17 is pushed down from the inside of the through groove 115. After the bottom end of the reinforcing bar 17 is inserted into the inside of the mounting tube 192, one end of the connecting wire 16 is passed through the inside of the binding hole 133. The connecting wire 16 is bent to bind the position of the reinforcing bar 17 to the vertical binding rod 134. One end of the connecting wire 16 is turned back from the other side of the vertical binding rod 134 to the inside of the binding hole 133. Both ends of the connecting wire 16 are screwed to fix the position of the reinforcing bar 17. Concrete is poured from the inside of the through groove 115 into the inside of the outer frame 11 to improve the load-bearing capacity and rigidity of the steel structure frame 1.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel structure frame for building, comprising a steel structure frame (1), characterized in that: The steel structure frame (1) includes an outer frame (11) and inner support members (12) installed at the four corners of the inner side of the outer frame (11). Constraint members (13) are installed between the inner support members (12), and steel bars (17) are vertically installed inside the constraint members (13). The outer frame (11) includes a top plate (113) and a bottom plate (112) located below the top plate (113). Side plates (111) are installed at both ends of the top plate (113) and the bottom plate (112). Long grooves (114) are provided on both sides of the top of the top plate (113). Through grooves (115) are provided between the long grooves (114) and at the top of the top plate (113). T-shaped sliding grooves (116) are provided on the inner side of the top of the side plate (111). A lower groove (117) is provided at the top of the bottom plate (112). The inner support member (12) includes a wide plate (121) and an L-shaped block (122) installed on one side of the wide plate (121). An inner support triangular block (123) is installed on the inner side of the L-shaped block (122).

2. A steel structure frame for building construction according to claim 1, characterized in that: The side plate (111), top plate (113) and bottom plate (112) are provided with threaded holes A (118) on both sides, and the L-shaped block (122) is provided with threaded holes B (124) on both sides. Bolts B (15) are threadedly connected to the threaded holes A (118) and B (124).

3. A steel structure frame for building construction according to claim 1, characterized in that: The constraint member (13) includes an inclined strip A (131) and an inclined strip B (132) disposed on one side of the inclined strip A (131). The inclined strip A (131) and the inclined strip B (132) are installed crosswise between the inner support member (12). A positioning threaded hole (135) is provided through the intersection of the inclined strip A (131) and the inclined strip B (132). The internal thread of the positioning threaded hole (135) is connected to a bolt A (14). The inclined strip A (131) and the inclined strip B (132) are connected to the inner support triangular block (123) by a bolt C (18).

4. A steel structure frame for building construction according to claim 1, characterized in that: The bottom of the lower groove (117) and the outer surface of the bottom plate (112) are provided with a bottom groove (119). A positioning member (19) is installed inside the bottom groove (119), and a steel bar (17) is installed inside the positioning member (19).

5. A steel structure frame for building construction according to claim 4, characterized in that: The positioning component (19) includes a mounting base (191) and a mounting tube (192) that penetrates the interior of the mounting base (191).

6. A steel structure frame for building construction according to claim 3, characterized in that: A binding hole (133) is provided through the middle end of the inclined strip A (131) and the inclined strip B (132). A vertical binding rod (134) is installed vertically on the inner wall of the binding hole (133). A reinforcing bar (17) is installed between the inclined strip A (131) and the inclined strip B (132), and the reinforcing bar (17) is aligned with the binding hole (133). A connecting metal wire (16) is installed on the outside of the reinforcing bar (17) in the binding hole (133).

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