Building steel structure with good shock resistance

Abstract

The utility model discloses a building steel structure with good shock resistance, which relates to the field of building engineering and comprises a fixing piece, the top surface of the fixing piece is fixedly connected with a buffer component, the top surface of the buffer component is fixedly connected with a support column, triangular plates are welded on two sides of the surface of the support column, and the triangular plates are welded on two sides of the surface of the support column. A surrounding edge block A is welded to the edge of the surface of the supporting column, a clamping groove is formed in the top face of the supporting column, a connecting block is connected into the clamping groove in a clamped mode, and a splicing column is fixedly connected to the top face of the connecting block. Due to the arrangement of the connecting assemblies and the splicing columns, during use, the connecting blocks at the bottoms of the splicing columns are inserted into the clamping grooves in the top faces of the supporting columns, the supporting columns and the splicing columns are sleeved with the connecting sleeves, and then the transverse rods are inserted into the connecting sleeve columns, so that steel structures can be quickly spliced in the construction process, excessive screw connection is avoided, and the construction efficiency is improved. The building speed is slow, and the building speed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a building steel structure with good earthquake resistance. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. At present, welds, bolts or rivets are usually used to connect the components or parts. It is one of the main types of building structures. Because of its light weight and simple construction, it is widely used in large factories, bridges, stadiums, super high-rise buildings and other fields.

[0003] Existing steel structures have poor seismic resistance, and the steel structures are mostly fixed by bolts, resulting in a rigid connection between them. During use, the supporting base of the steel structure usually does not have a shock-absorbing function, resulting in the inability to absorb vibrations, which makes the steel structure prone to bending, affecting the use of the steel structure and reducing the applicability of the steel structure in construction projects.

[0004] After searching the existing Chinese patent: A building steel structure with good earthquake resistance (publication number: CN217734332U), the utility model discloses a building steel structure with good earthquake resistance, including a first support column and a second support column, the bottom of the first support column is fixedly connected to a first support plate, the top of the second support column is fixedly connected to the second support plate, the four corners of the bottom of the first support plate are movably connected to a first spring, the bottom of the first spring is fixedly connected to the top of the second support plate, the four corners of the top of the first support plate are penetrated by a first bolt, the bottom of the first bolt penetrates the first support plate, the first spring and the second support plate in sequence and extends to the outside of the second support plate. The utility model solves the problem that the existing steel structure has poor earthquake resistance, the steel structures are mostly fixed by bolts, which results in a rigid connection between them, and when an earthquake disaster occurs, the compressive rods in the steel structure are easily compressed and buckled, resulting in a decrease in the bearing capacity of the steel structure and difficulty in repair.

[0005] The steel building structure proposed in the above-mentioned Chinese patent has shock absorption, but the connections between the steel structures are mostly threads, which are not convenient for quick splicing and increasing the construction speed.

[0006] Therefore, it is necessary to invent a building steel structure with good earthquake resistance to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a building steel structure with good earthquake resistance, so as to solve the problem of inconvenience in rapid splicing in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building steel structure with good earthquake resistance, comprising a fixing plate, a buffer assembly is fixedly connected to the top surface of the fixing plate, a support column is fixedly connected to the top surface of the buffer assembly, triangular plates are welded on both sides of the surface of the support column, a peripheral block A is welded to the edge of the surface of the support column, a slot is provided on the top surface of the support column, a connecting block is clamped inside the slot, a splicing column is fixedly connected to the top surface of the connecting block, a connecting assembly is sleeved on the surfaces of the support column and the splicing column, a cross bar is clamped inside the connecting assembly, adjustment assemblies are welded to the sides of the support column and the splicing column, and one end of the adjustment assembly is rotatably connected to a reinforcement assembly.

[0009] Preferably, the buffer assembly comprises a hydraulic damper fixedly connected to the top surface of the fixing plate, and a spring is sleeved on the surface of the hydraulic damper so as to provide buffering force.

[0010] Preferably, both ends of the splicing column are welded with edge blocks B, and the top surface of the splicing column is provided with a clamping groove, so that the edge block B can provide a limiting function.

[0011] Preferably, the connection assembly includes a connection sleeve sleeved on the surface of the support column and the splicing column, and connection sleeve columns are welded around the connection sleeve. Through holes are fixed on both sides of the connection sleeve, so that the sleeve is easy to connect quickly.

[0012] Preferably, both ends of the cross bar are provided with limit holes, and the inner threads of the limit holes are connected to limit bolts, which facilitate further fixation.

[0013] Preferably, the adjustment assembly comprises an adjustment frame welded to the side surfaces of the support column and the splicing column, and the interior of the adjustment frame is rotatably connected with a hydraulic rod, which is convenient for providing support.

[0014] Preferably, the reinforcement component comprises a rotating frame rotatably connected to one end of the adjustment component, and a disc is fixedly connected to one side of the rotating frame, and the disc is easy to connect.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the setting of the fixing plate, buffer assembly and adjustment assembly, when there is an external force impact during use, the hydraulic damper and spring will have a reaction force to absorb and slow down the impact of the external force, thereby achieving an anti-seismic effect. At the same time, the hydraulic rod can form a connection angle with the support column and the splicing column to improve the stability and compression resistance of the steel structure;

[0017] 2. Through the setting of connecting components and splicing columns, when in use, insert the connecting block at the bottom of the splicing column into the slot on the top surface of the supporting column, put the connecting sleeve on the supporting column and the splicing column, and then insert the cross bar into the connecting sleeve column, so that the steel structure can be quickly spliced ​​together during construction, avoiding too many screw connections, which will slow down the construction speed and increase the construction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a building steel structure with good earthquake resistance.

[0020] Figure 2 The utility model is a schematic diagram of a structural adjustment component of a building steel structure with good earthquake resistance.

[0021] Figure 3 The utility model is a schematic diagram of a buffer component structure of a building steel structure with good earthquake resistance.

[0022] Figure 4 The utility model is a schematic diagram of a structural support column of a building steel structure with good earthquake resistance.

[0023] Figure 5 The utility model is a schematic diagram of a structural connection component of a building steel structure with good earthquake resistance.

[0024] In the figure: 1. fixing plate; 2. buffer assembly; 201. hydraulic damper; 202. spring; 3. support column; 4. triangular plate; 5. edge block A; 6. slot; 7. connecting block; 8. splicing column; 9. connecting assembly; 901. connecting sleeve; 902. connecting sleeve column; 10. cross bar; 11. adjustment assembly; 1101. adjustment frame; 1102. hydraulic rod; 12. reinforcement assembly; 1201. rotating frame; 1202. disc; 13. edge block B; 14. limit bolt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5 The shown building steel structure has good earthquake resistance, comprises a fixing plate 1, and a buffer component 2 is fixedly connected to the top surface of the fixing plate 1. Through the arrangement of the fixing plate 1, the buffer component 2 and the adjustment component 11, during use, when there is an external force impact, the hydraulic damper 201 and the spring 202 will have a reaction force to absorb and mitigate the impact of the external force, thereby achieving an earthquake-resistant effect. At the same time, the hydraulic rod 1102 can form a connection angle with the support column 3 and the splicing column 8 to improve the stability and compression resistance of the steel structure. The top surface of the buffer component 2 is fixedly connected to the support column 3, and triangular pieces 4 are welded on both sides of the surface of the support column 3. The edge of the surface of the support column 3 is welded with a surrounding edge block A5. The top surface of the support column 3 is provided with a slot 6, and the inner part of the slot 6 A connecting block 7 is clamped on the top of the connecting block 7, and a splicing column 8 is fixedly connected to the top surface of the connecting block 7. A connecting component 9 is sleeved on the surfaces of the support column 3 and the splicing column 8. Through the arrangement of the connecting component 9 and the splicing column 8, when in use, the connecting block 7 at the bottom of the splicing column 8 is inserted into the slot 6 on the top surface of the support column 3, and the connecting sleeve 901 is sleeved on the support column 3 and the splicing column 8, and then the cross bar 10 is inserted into the interior of the connecting sleeve column 902, so that the steel structure can be quickly spliced ​​during construction, avoiding too many screw connections, which causes slow construction speed and improves construction speed. A cross bar 10 is clamped inside the connecting component 9, and adjustment components 11 are welded on the sides of the support column 3 and the splicing column 8, and one end of the adjustment component 11 is rotatably connected to a reinforcement component 12.

[0027] The buffer assembly 2 includes a hydraulic damper 201 fixedly connected to the top surface of the fixing plate 1. A spring 202 is sleeved on the surface of the hydraulic damper 201. Through the arrangement of the buffer assembly 2, the spring 202 acts as a reaction force to play a role in pressure resistance and shock absorption.

[0028] Both ends of the splicing column 8 are welded with edge blocks B13, and the top surface of the splicing column 8 is provided with a clamping groove. The splicing column 8 is provided to achieve a quick overlap effect.

[0029] The connecting component 9 includes a connecting sleeve 901 which is sleeved on the surface of the supporting column 3 and the splicing column 8. Connecting sleeve columns 902 are welded on all four sides of the connecting sleeve 901. Through holes are fixed on both sides of the connecting sleeve column 902. Through the setting of the connecting component 9, a quick connection is achieved, which is convenient for construction workers and improves construction time.

[0030] Limiting holes are provided at both ends of the cross bar 10, and the internal threads of the limiting holes are connected to the limiting bolts 14. Through the arrangement of the cross bar 10, the connecting sleeves 902 are connected to each other to improve stability.

[0031] The adjustment assembly 11 includes an adjustment frame 1101 welded to the sides of the support column 3 and the splicing column 8. The interior of the adjustment frame 1101 is rotatably connected to a hydraulic rod 1102. The setting of the adjustment assembly 11 plays a role in reinforcing support.

[0032] The reinforcement component 12 includes a rotating frame 1201 rotatably connected to one end of the adjustment component 11 , and a disc 1202 is fixedly connected to one side of the rotating frame 1201 , which plays a connecting role through the arrangement of the reinforcement component 12 .

[0033] Working principle: During use, the construction staff inserts the connecting block 7 at the bottom of the splicing column 8 into the slot 6 on the top surface of the supporting column 3, puts the connecting sleeve 901 on the supporting column 3 and the splicing column 8, and then inserts the cross bar 10 into the connecting sleeve 902, so that the steel structure can be quickly spliced ​​together during construction, avoiding too many screw connections that slow down the construction speed and increase the construction speed. When there is an external force impact, the hydraulic damper 201 and the spring 202 will have a reaction force to absorb and reduce the impact of the external force, thereby achieving an anti-seismic effect. At the same time, the hydraulic rod 1102 can form a connection angle with the supporting column 3 and the splicing column 8 to improve the stability and pressure resistance of the steel structure.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building steel structure with good earthquake resistance, comprising a fixing plate (1), characterized in that: The top surface of the fixing plate (1) is fixedly connected with a buffer component (2), the top surface of the buffer component (2) is fixedly connected with a support column (3), triangular plates (4) are welded on both sides of the surface of the support column (3), the edge of the surface of the support column (3) is welded with a peripheral block A (5), the top surface of the support column (3) is provided with a slot (6), the interior of the slot (6) is clamped with a connecting block (7), the top surface of the connecting block (7) is fixedly connected with a splicing column (8), the surfaces of the support column (3) and the splicing column (8) are sleeved with a connecting component (9), the interior of the connecting component (9) is clamped with a cross bar (10), the side surfaces of the support column (3) and the splicing column (8) are both welded with an adjustment component (11), and one end of the adjustment component (11) is rotatably connected with a reinforcement component (12).

2. A building steel structure with good earthquake resistance according to claim 1, characterized in that: The buffer assembly (2) comprises a hydraulic damper (201) fixedly connected to the top surface of the fixing plate (1), and a spring (202) is sleeved on the surface of the hydraulic damper (201).

3. A building steel structure with good earthquake resistance according to claim 1, characterized in that: Both ends of the splicing column (8) are welded with edge blocks B (13), and the top surface of the splicing column (8) is provided with a clamping groove.

4. The building steel structure with good earthquake resistance according to claim 1, characterized in that: The connection assembly (9) comprises a connection sleeve (901) sleeved on the surface of the support column (3) and the splicing column (8), and connection sleeve columns (902) are welded around the four sides of the connection sleeve (901), and through holes are fixedly opened on both sides of the connection sleeve column (902).

5. The building steel structure with good earthquake resistance according to claim 1, characterized in that: Both ends of the cross bar (10) are provided with limiting holes, and the inner threads of the limiting holes are connected to limiting bolts (14).

6. The building steel structure with good earthquake resistance according to claim 1, characterized in that: The adjustment assembly (11) comprises an adjustment frame (1101) which is welded to the sides of the support column (3) and the splicing column (8), and a hydraulic rod (1102) is rotatably connected inside the adjustment frame (1101).

7. The building steel structure with good earthquake resistance according to claim 1, characterized in that: The reinforcement component (12) comprises a rotating frame (1201) rotatably connected to one end of the adjustment component (11), and a disc (1202) is fixedly connected to one side of the rotating frame (1201).

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