Steel structure beam column damping connecting component

Abstract

The utility model discloses a steel structure beam column shock absorption connecting component which comprises a first-level I-shaped steel beam, a plurality of shock absorption seats are fixedly installed on the outer wall of the front face of the first-level I-shaped steel beam in a welded mode, the shock absorption seats are linearly distributed at equal intervals, a shock absorption damper is fixedly installed on each shock absorption seat, and a shock absorption spring is arranged outside each shock absorption damper in a sleeved mode. One end of each damping spring is fixedly connected with the damping seat, a second-stage I-shaped steel beam is fixedly mounted at the top ends of the multiple damping dampers, the other end of each damping spring is fixedly connected with the second-stage I-shaped steel beam, and connecting steel plates are fixedly mounted on the two sides of the outer surface of the second-stage I-shaped steel beam through welding; the connecting component has good shock absorption and energy absorption effects, can effectively reduce vibration conduction between external steel structures in actual use, has good shock absorption and protection effects, reduces connection rigidity between the steel structures caused by vibration, enables stability between steel structure beam columns to be higher, and has good use effects.

Description

Technical Field

[0001] The utility model relates to a connecting piece, in particular to a steel structure beam-column shock-absorbing connecting component, belonging to the technical field of steel structures. Background Art

[0002] Steel is a general term for iron-carbon alloys with a carbon content between 0.02% and 2.11% by mass. The chemical composition of steel can vary greatly. Steel containing small amounts of manganese, phosphorus, silicon, sulfur and other elements and a carbon content of less than 1.7% is called carbon steel;

[0003] In actual production, steel often contains different alloy elements according to different uses, such as manganese, nickel, vanadium, etc. Human application and research of steel has a long history, but until the invention of the Bain steelmaking process in the 19th century, steel production was a high-cost and low-efficiency task;

[0004] Nowadays, steel has become one of the most used materials in the world due to its low price and reliable performance. It is an indispensable component in the construction industry, manufacturing industry and people's daily life. It can be said that steel is the material basis of modern society.

[0005] Existing steel structures require the use of steel structure beams and columns when they are built. However, the connections between the existing steel structure beams and columns are mostly rigid connections with direct contact, so they cannot perform certain external force shock absorption and buffering. The vibration effect has the problem of strong rigid transmission, which affects the connection stability between the steel structure beams and columns. For this reason, the utility model proposes a steel structure beam-column shock-absorbing connection component. Utility Model Content

[0006] The utility model provides a steel structure beam-column shock-absorbing connecting component, which is used to solve the problems raised in the background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model discloses a steel structure beam-column shock-absorbing connecting component, comprising a first-level I-shaped steel beam, a plurality of shock-absorbing seats are fixedly installed on the front outer wall of the first-level I-shaped steel beam by welding, the plurality of shock-absorbing seats are linearly distributed at equal intervals, a shock-absorbing damper is fixedly installed on each of the shock-absorbing seats, a shock-absorbing spring is provided on the outer sleeve of the shock-absorbing damper, one end of the shock-absorbing spring is fixedly connected to the shock-absorbing seat, a second-level I-shaped steel beam is fixedly installed on the top end of the plurality of shock-absorbing dampers, the other end of the shock-absorbing spring is fixedly connected to the second-level I-shaped steel beam, and connecting steel plates are fixedly installed on both sides of the outer surface of the second-level I-shaped steel beam by welding.

[0009] Furthermore, in order to facilitate bolt connection between the connecting steel plate and the external steel structure, a plurality of evenly distributed steel plate holes are opened on the outer surface of the connecting steel plate.

[0010] Furthermore, in order to improve the overall structural support strength of the connecting steel plates, side triangular ribs are fixedly installed on the side walls of the two connecting steel plates by welding.

[0011] Furthermore, in order to improve the rear structural strength of the first-level I-shaped steel beam, a first-level rear steel plate is fixedly installed on the outer wall of the first-level I-shaped steel beam on one side away from the second-level I-shaped steel beam.

[0012] Furthermore, in order to improve the rear structural strength of the first-level I-shaped steel beam, a second-level rear steel plate is arranged below the first-level rear steel plate, and the second-level rear steel plate is fixedly connected to the first-level I-shaped steel beam by welding.

[0013] Furthermore, in order to improve the overall structural compressive resistance of the first-level rear steel plate and the second-level rear steel plate and improve the structural stability, a number of first-level triangular reinforcement ribs are fixedly installed on the outer surfaces of the first-level rear steel plate and the second-level rear steel plate, and the first-level triangular reinforcement ribs are linearly distributed with equal intervals.

[0014] Compared with the prior art, the utility model provides the following beneficial effects:

[0015] The utility model is provided with a shock-absorbing seat between the secondary I-shaped steel beam and the primary I-shaped steel beam, and a shock-absorbing damper and a shock-absorbing spring are installed on the shock-absorbing seat. The shock-absorbing spring can buffer the vibration of the external steel structure, so that the utility model has a good shock-absorbing effect, and the shock-absorbing damper can be used as an energy-absorbing structure. When used in conjunction with the shock-absorbing spring, the connecting component of the utility model has a good shock-absorbing energy-absorbing effect. In actual use, it can effectively reduce the vibration conduction between the external steel structures, has a good shock-absorbing protection effect, reduces the connection rigidity between the steel structures due to vibration, makes the stability between the steel structure beams and columns stronger, and has a good use effect.

[0016] In addition, by respectively arranging primary triangular reinforcement ribs and side triangular ribs on the primary rear steel plate, the secondary rear steel plate and the connecting steel plate, the primary triangular reinforcement ribs and the side triangular ribs can effectively improve the overall structural strength of the connecting component of the utility model, and the utility model has good impact resistance, strong practicality, high overall strength, and is suitable for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the front three-dimensional structure of the shock-absorbing connecting component of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the back side of the shock-absorbing connecting component of the utility model;

[0020] Figure 3 It is a schematic diagram of the shock-absorbing structure of the shock-absorbing connecting component of the utility model;

[0021] Figure 4 It is a front view planar structure schematic diagram of the shock-absorbing connecting component of the utility model.

[0022] In the figure: 1. First-level I-shaped steel beam; 2. First-level rear steel plate; 3. Second-level rear steel plate; 4. First-level triangular reinforcement rib; 5. Shock-absorbing seat; 6. Shock-absorbing damper; 7. Shock-absorbing spring; 8. Second-level I-shaped steel beam; 9. Connecting steel plate; 10. Side triangular rib; 11. Steel plate hole. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a steel structure beam-column shock-absorbing connection component is provided.

[0025] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, the steel structure beam-column shock-absorbing connecting component according to the embodiment of the utility model includes a first-level I-shaped steel beam 1, a plurality of shock-absorbing seats 5 are fixedly installed on the front outer wall of the first-level I-shaped steel beam 1 by welding, the plurality of shock-absorbing seats 5 are linearly distributed at equal intervals, a shock-absorbing damper 6 is fixedly installed on each shock-absorbing seat 5, a shock-absorbing spring 7 is provided on the outer sleeve of the shock-absorbing damper, one end of the shock-absorbing spring 7 is fixedly connected to the shock-absorbing seat 5, a second-level I-shaped steel beam 8 is fixedly installed on the top end of the plurality of shock-absorbing dampers 6, the other end of the shock-absorbing spring 7 is fixedly connected to the second-level I-shaped steel beam 8, and connecting steel plates 9 are fixedly installed on both sides of the outer surface of the second-level I-shaped steel beam 8 by welding.

[0026] In one embodiment, a plurality of evenly distributed steel plate holes 11 are formed on the outer surface of the connecting steel plate 9 .

[0027] In one embodiment, side triangular ribs 10 are fixedly mounted on the side walls of the two connecting steel plates 9 by welding.

[0028] In one embodiment, a primary rear steel plate 2 is fixedly mounted on the outer wall of the primary I-shaped steel beam 1 on one side away from the secondary I-shaped steel beam 8 .

[0029] In one embodiment, a secondary rear steel plate 3 is disposed below the primary rear steel plate 2 , and the secondary rear steel plate 3 is fixedly connected to the primary I-shaped steel beam 1 by welding.

[0030] In one embodiment, a plurality of primary triangular reinforcing ribs 4 are fixedly mounted on the outer surfaces of the primary rear steel plate 2 and the secondary rear steel plate 3 , and the plurality of primary triangular reinforcing ribs 4 are linearly distributed at equal intervals.

[0031] Working principle: The utility model is provided with connecting steel plates 9 installed on the secondary I-shaped steel beam 8. The two sets of connecting steel plates 9 can be bolted to the external steel structure accessories through the steel plate holes 11, so as to complete the fixed connection between the steel structure beam column of the utility model and the external steel beam, and ensure the normal use of the connecting component of the utility model;

[0032] At the same time, a shock-absorbing seat 5 is arranged between the secondary I-shaped steel beam 8 and the primary I-shaped steel beam 1, and a shock-absorbing damper 6 and a shock-absorbing spring 7 are installed on the shock-absorbing seat 5. The shock-absorbing spring 7 can buffer the vibration of the external steel structure, so that the utility model has a good shock-absorbing effect, and the shock-absorbing damper 6 can be used as an energy-absorbing structure. When used in conjunction with the shock-absorbing spring 7, the connecting component of the utility model has a good shock-absorbing and energy-absorbing effect. In actual use, it can effectively reduce the vibration conduction between the external steel structures, has a good shock-absorbing protection effect, reduces the vibration on the connection hardness between the steel structures, makes the stability between the steel structure beams and columns stronger, and has a good use effect;

[0033] In addition, by respectively arranging the primary triangular reinforcement ribs 4 and the side triangular reinforcement ribs 10 on the primary rear steel plate 2, the secondary rear steel plate 3 and the connecting steel plate 9, the primary triangular reinforcement ribs 4 and the side triangular reinforcement ribs 10 can effectively improve the overall structural strength of the connecting component of the utility model, have good impact resistance, strong practicality, high overall strength, and are suitable for use.

[0034] To sum up, with the help of the above-mentioned technical solution of the utility model, the technical problem in the background technology that "the connections between the existing steel structure beams and columns are mostly rigid connections with direct contact, so it is impossible to perform certain external force shock absorption and buffering, and the vibration effect has the problem of strong rigid transmission, which affects the connection stability between the steel structure beams and columns" is solved.

[0035] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "fixation", "screwing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present utility model according to the specific circumstances. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A steel structure beam-column seismic connection component, characterized in that: The invention comprises a first-level I-shaped steel beam (1), a plurality of shock-absorbing seats (5) are fixedly mounted on the front outer wall of the first-level I-shaped steel beam (1) by welding, the plurality of shock-absorbing seats (5) are linearly distributed at equal intervals, a shock-absorbing damper (6) is fixedly mounted on each of the shock-absorbing seats (5), a shock-absorbing spring (7) is sleeved on the outside of the shock-absorbing damper, one end of the shock-absorbing spring (7) is fixedly connected to the shock-absorbing seat (5), a second-level I-shaped steel beam (8) is fixedly mounted on the top of the plurality of shock-absorbing dampers (6), the other end of the shock-absorbing spring (7) is fixedly connected to the second-level I-shaped steel beam (8), and connecting steel plates (9) are fixedly mounted on both sides of the outer surface of the second-level I-shaped steel beam (8) by welding.

2. The steel structure beam-column shock-absorbing connecting member according to claim 1, characterized in that: A plurality of evenly distributed steel plate holes (11) are provided on the outer surface of the connecting steel plate (9).

3. The steel structure beam-column vibration-damping connection member according to claim 1, characterized in that: Side triangular ribs (10) are fixedly mounted on the side walls of the two connecting steel plates (9) by welding.

4. The steel structure beam-column vibration-damping connection member according to claim 1, characterized in that: A first-level rear steel plate (2) is fixedly mounted on the outer wall of the first-level I-shaped steel beam (1) on a side away from the second-level I-shaped steel beam (8).

5. The steel structure beam-column vibration-damping connecting member according to claim 4, characterized in that: A secondary rear steel plate (3) is arranged below the primary rear steel plate (2), and the secondary rear steel plate (3) is fixedly connected to the primary I-shaped steel beam (1) by welding.

6. The steel structure beam-column vibration-damping connection member according to claim 5, characterized in that: A plurality of first-level triangular reinforcing ribs (4) are fixedly mounted on the outer surfaces of the first-level rear steel plate (2) and the second-level rear steel plate (3), and the plurality of first-level triangular reinforcing ribs (4) are linearly distributed at equal intervals.

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