Steel structure beam column capable of being stably supported

Abstract

The utility model belongs to the technical field of steel structure beam columns, and relates to a steel structure beam column capable of being stably supported, which comprises a beam body, a column body and a connecting assembly used for connecting the beam body and the column body, and mounting pieces arranged in pairs are fixedly mounted on the outer side wall of the column body and fixedly connected with one end of the beam body; the yoke plate is fixedly mounted on the outer side wall of the main body and is arranged above the mounting piece; a mounting plate is arranged on one surface, facing the outer side wall of the main body, of the yoke plate; the lower end face of the L-shaped structure of the cable-stayed part is fixedly connected with the beam body, and the vertical side face is connected with the yoke plate; the supporting column assembly is connected with the yoke plate, is arranged in the column body and comprises a supporting column body and an installation cylinder arranged on the supporting column body in a sleeving mode, and a connecting plate is arranged on the installation cylinder. According to the steel structure beam column, the beam body is stably installed on the column body through the installation piece, the vertical load of the beam body is effectively counteracted through the supporting piece and the inclined pulling piece, vibration transmission is effectively reduced through the arrangement of the shock pads, the connection tightness between the beam columns is improved, and the structural stability is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure beams and columns, and particularly relates to a steel structure beam and column capable of stable support. Background Technique

[0002] Steel structure beams and columns are key load-bearing components in steel structure buildings and play a crucial role in building structures. Because they have high load-bearing capacity and can meet the requirements of large buildings for load-bearing components. At the same time, the processing and installation of steel structure beams and columns are relatively simple, which can shorten the construction period and reduce the construction cost.

[0003] Traditional steel structure connection methods mostly fix the cross beam by bolts and welding. In the actual use process, the gap between the cross beam and the column connected by the traditional connection method will gradually increase with the use time and strength, which will lead to an increase in the bending stress and vertical load of the cross beam, resulting in the instability not being guaranteed. Therefore, there is an urgent need for a steel structure beam and column that can achieve stable support at present. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems existing in the prior art, and a steel structure beam and column capable of stable support is proposed. The beam body and the column body are fixedly connected through a designed connection component, and the connected beam-column structure is stable and can provide stable support.

[0005] The technical solution of the utility model is as follows:

[0006] A steel structure beam and column capable of stable support, including a beam body, a column body, and a connection component for connecting the beam body and the column body. The connection component includes:

[0007] A pair of installed parts, which are fixedly installed on the outer side wall of the column body and fixedly connected with one end of the beam body;

[0008] A connecting plate, which is fixedly installed on the outer side wall of the column body and is arranged above the installed part. An installation plate is arranged on the surface of the connecting plate facing the outer side wall of the column body;

[0009] A pair of stay bars, two of the side surfaces of which are in an L-shaped structure. The lower end surface of the L-shaped structure is fixedly connected with the beam body, and one side surface in the vertical direction is connected with the connecting plate;

[0010] A support column component, which is connected with the connecting plate. The support column component is arranged inside the column body and includes a support column body and an installation cylinder sleeved on the support column body. A connecting plate is arranged on the side wall of the installation cylinder.

[0011] Furthermore, a connecting groove is arranged on the side wall of the column body between the connecting plate and the support column component. The connecting plate and the installation plate pass through the connecting groove and are fixedly connected in a fitting manner.

[0012] Further, the beam body is of an I-shaped structure, mainly composed of an upper cross beam, a lower cross beam and a vertical beam arranged in the middle. The lower end surface of the L-shaped structure of the stay is fixedly connected to the upper cross beam.

[0013] Further, every two mounting members are arranged oppositely, and one end of the vertical beam extends between the two mounting members and is fixedly connected.

[0014] Further, it further includes a pair of support members. The support members also have two sides with an L-shaped structure. One side is connected to the column body, and the other side is connected to the beam body.

[0015] Further, the support member and the stay are connected by a fastener. The fastener passes through the beam body and fixedly mounts the support member and the stay on the beam body.

[0016] Further, the column body is of a rectangular structure. The upper end of the rectangular column body is open to form a rectangular groove, and a plurality of support column assemblies are arranged in the groove.

[0017] Further, a first shock pad is arranged between the mounting member and the beam body. The first shock pad is fitted and mounted on the inner side wall of the mounting member; a second shock pad is arranged between the connecting plate and the column body.

[0018] Further, locking nuts for limiting the mounting cylinder are arranged at both the upper end and the lower end of the support column body. The locking nuts are in threaded connection with the support column body.

[0019] Advantages of the present utility model:

[0020] In the steel structure beam column capable of stable support provided by the present utility model, a connecting component is used to fixedly connect the beam body and the column body. The connecting component is mainly composed of a mounting member, a connecting plate, a support column assembly and a stay; wherein, one end of the stay passes through the column body and is connected to the support column assembly inside it, and the other end of the stay is directly connected to the upper end of the beam body.

[0021] During actual use, the beam body is stably mounted on the column body through the mounting member, and the vertical load of the beam body is effectively offset by the support member and the stay. And through the arrangement of the shock pads, the vibration transmission is effectively reduced, the connection tightness between the beam column is increased, and the support stability of the structure is ensured. Description of the drawings

[0022] Figure 1 is a schematic structural diagram of the steel structure beam column capable of stable support provided by the present utility model;

[0023] Figure 2 is an exploded schematic diagram of the overall connection structure of the steel structure beam column capable of stable support;

[0024] Figure 3 Schematic diagram of the stay member connection structure;

[0025] Figure 4 Schematic diagram of the support member installation structure;

[0026] Figure 5 Schematic diagram of the connection structure between the support column assembly and the connecting plate;

[0027] In each of the above figures, 1 is the column body; 2 is the beam body; 3 is the mounting member; 31 is the first shock pad; 4 is the support column body; 5 is the stay member; 6 is the support member; 7 is the mounting cylinder; 71 is the connecting plate; 8 is the second shock pad; 9 is the connecting plate; 91 is the mounting plate; 10 is the connecting groove; 11 is the lock nut. Detailed implementation manners

[0028] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", "lower", etc. is based on the positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0030] As Figure 1 and Figure 2 shown, the present utility model provides a steel structure beam column that can be stably supported, including a beam body 2, a column body 1, and a connection assembly for connecting the beam body 2 and the column body 1. The connection assembly includes a mounting member 3, a connecting plate 9, a stay member 5, a support column assembly, and a support member 6. Among them, the support column assembly includes a support column body 4, a mounting cylinder 7, and a connecting plate 71.

[0031] The column body 1 in this specific embodiment is a rectangular column body 1, and the beam body 2 is designed in an I-shaped structure. Paired mounting members 3 are installed on the four outer side walls of the rectangular column body 1. The mounting members 3 are arranged in pairs, and every two mounting members 3 are oppositely arranged and fixedly installed on the outer side wall of the column body 1. The beam body 2 is clamped and installed between two facing mounting members 3. The I-shaped beam body 2 is mainly composed of an upper cross beam, a lower cross beam, and a vertical beam arranged in the middle. Therefore, it can be seen from the figure that the vertical beam fixed between the two mounting members 3 is fixedly connected to the mounting members 3 on both sides of it through fasteners.

[0032] It should be noted here that all the fasteners used in this embodiment play a role in fixed connection. Bolts are selected as the fasteners, but other components that can play a role in fixed connection are also applicable.

[0033] On the inner side walls of two oppositely arranged mounting members 3, first shock pads 31 are provided. During actual installation and use, the first shock pads 31 are located between the connected and contacting mounting members 3 and the vertical beam, and the three are fastened together by fasteners. Through the buffering effect of the first shock pads 31, the vibration effect between the beam body 2 and the mounting members 3 can be reduced, the vibration transmission can be lowered, and the stability of the overall structure can be ensured.

[0034] As Figure 3 shown, the connection assembly further includes a pair of stay cables 5 arranged in pairs. The two stay cables 5 are respectively installed on both sides of the upper end face of the upper cross beam of the beam body 2 and are arranged in parallel. The overall structure of the stay cable 5 is a right trapezoid structure, and the two side faces connected to the column body 1 and the beam body 2, that is, the two side faces forming a right angle, are in an L-shaped structure. Specifically, the lower end face of the L-shaped structure is fixedly connected to the upper cross beam of the beam body 2, and one side face in the vertical direction is connected to the connecting plate 9, and then is connected to the column body 1 through the connecting plate 9.

[0035] The connecting plate 9 is fixedly installed on the outer side wall of the column body 1 and is arranged above the mounting member 3. One side plate surface of it is fixedly connected to the two stay cables 5, and the other side plate surface, that is, the side facing the column body 1, is provided with a mounting plate 91. The connecting plate 9 is connected to the support column assembly through the mounting plate 91. A second shock pad 8 is provided at the connection between the connecting plate 9 and the column body 1. The function of the second shock pad 8 is the same as that of the first shock pad 31, which is also to reduce the vibration transmission and ensure the stability of the structure.

[0036] Furthermore, a rectangular groove is formed at the upper end part of the rectangular column body 1, and a plurality of support column assemblies are arranged in the groove. The support column assembly includes a support column body 4, and an installation cylinder 7 is sleeved on the support column body 4. A connecting plate 71 is arranged on the outer surface of the installation cylinder 7. A connecting groove 10 is formed on one side wall of the column body 1 connected to the connecting plate 9. The connecting plate 71 can extend into the connecting groove 10, and the mounting plate 91 can also pass through the connecting groove 10 and extend into the column body 1, and be attached to the connecting plate 71 and fixedly connected by fasteners.

[0037] As Figure 4As shown, the steel structure beam-column also includes a pair of support members 6. It can be seen from the figure that the overall structure of the support member 6 is similar to that of the stay member 5, both presenting a right trapezoid structure. The differences between the two include: One end of the acute angle at the bottom of the stay member 5 extends out a flat plate structure, on which holes are drilled for installing fasteners, facilitating a more stable connection between the stay member 5 and the beam body 2; and the stay member 5 includes two nested trapezoids, where the inner trapezoid structure serves as a reinforcing rib, ensuring the stability of the overall structure of the stay member 5.

[0038] The support member 6 also has two sides with an L-shaped structure. One of the vertical sides is connected to the column body 1 through fasteners, and the other horizontal side is connected to the beam body 2 through fasteners. Specifically, the support member 6 is installed on the lower end face of the upper cross beam of the beam body 2. On the other side of the upper cross beam, that is, the upper end face, the stay member 5 is connected. The stay member 5 and the support member 6 are connected through fasteners, and the fasteners pass through the upper cross beam and fix the support member 6 and the stay member 5 on the beam body 2. It can be understood that the number of support members 6 is the same as that of stay members 5.

[0039] As Figure 5 shown, the support column body 4 is fixedly installed inside the column body 1. Threads are provided at both the upper end and the lower end of the support column body 4 for installing locking nuts 11. The installation cylinder 7 is sleeved on the middle part of the support column body 4. The locking nut 11 is threadedly connected to the support column body 4, and the positions of the upper and lower locking nuts 11 are adjustable, used for limiting and fixing the position of the installation cylinder 7 sleeved on the support column body 4.

[0040] The present utility model also provides the installation process of the above-mentioned steel structure beam-column that can be stably supported, and the steps are as follows:

[0041] Fix the installation member 3 and the support member 6 at the specified positions on the outer wall of the column body 1, insert the beam body 2 into the installation member 3, and pad the first shock pad 31. At the same time, support the beam body 2 on the support member 6, and connect and stabilize the installation member 3 and the beam body 2 through fasteners.

[0042] Meanwhile, the installation cylinder 7 is sleeved on the support column body 4, and its position is adjusted so that the connecting plate 71 on one side of the installation cylinder 7 is inserted into the connecting groove 10. At the same time, the installation plate 91 arranged on one side of the connecting plate 9 is inserted into the connecting groove 10, and is docked with the installation hole position of the connecting plate 71 and the two are connected by bolt fasteners. At this time, the installation cylinder 7 and the connecting plate 9 are integrated. Then, the stay cable 5 is placed on the upper cross beam of the beam body 2, and the other side of the stay cable 5 is connected and fixed to the connecting plate 9. Then, the installation cylinder 7 is adjusted to a proper position, and the locking nuts 11 arranged at the bottom and top of the installation cylinder 7 are locked to fix its position. At the same time, the stay cable 5 is respectively fastened to the column body 1 and the stay cable 5 is fastened to the beam body 2. The fastener at the bottom of the stay cable 5 passes through the upper cross beam of the beam body 2 and is integrally connected to the support member 6 arranged at the bottom of the upper cross beam, thereby ensuring the connection stability.

[0043] The above description is only the preferred embodiment of the present invention and is not a limitation to the present invention. 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 recorded in the foregoing embodiments or perform equivalent substitution on some of the technical features. Any modification, equivalent substitution, modification, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A steel structure beam column capable of stable support, characterized in that: It comprises a beam body, a column body and a connecting assembly for connecting the beam body and the column body, wherein the connecting assembly comprises: Mounting pieces are arranged in pairs, and the mounting pieces are fixedly mounted on the outer side wall of the column and fixedly connected to one end of the beam body; A connecting plate is fixedly mounted on the outer side wall of the column and is arranged above the mounting member, and a mounting plate is arranged on one side of the connecting plate facing the outer side wall of the column; The inclined braces are arranged in pairs, wherein two side surfaces of the inclined braces are L-shaped structures, the lower end surface of the L-shaped structure is fixedly connected to the beam body, and one side surface in the vertical direction is connected to the connecting plate; The support column assembly is connected with the connecting plate. The support column assembly is arranged inside the column body and comprises a support column body and a mounting tube sleeved on the support column body. A connecting plate is arranged on the side wall of the mounting tube.

2. The steel structure beam column capable of stable support according to claim 1, characterized in that: A connecting groove is provided on the side wall of the column between the connecting plate and the supporting column assembly, and the connecting plate and the mounting plate pass through the connecting groove and are fitted and fixedly connected.

3. The steel structure beam column capable of stable support according to claim 1, characterized in that: The beam body is an I-shaped structure, mainly composed of an upper cross beam, a lower cross beam and a vertical beam vertically arranged in the middle, and the lower end surface of the L-shaped structure of the inclined brace is fixedly connected to the upper cross beam.

4. The steel structure beam column capable of stable support according to claim 3 is characterized in that: Every two mounting members are arranged opposite to each other, and one end of the vertical beam extends into between the two mounting members and is fixedly connected.

5. The steel structure beam column capable of stable support according to claim 1, characterized in that: It also includes supporting members arranged in pairs, and the supporting members also have two side surfaces in an L-shaped structure, one side surface is connected to the column, and the other side surface is connected to the beam body.

6. The steel structure beam column capable of stable support according to claim 5, characterized in that: The support member and the diagonal member are connected by a fastener, and the fastener passes through the beam body and fixes the support member and the diagonal member on the beam body.

7. The steel structure beam column capable of stable support according to claim 1, characterized in that: The column is a rectangular structure, and the upper end of the rectangular column is opened to form a rectangular groove, and a plurality of support column components are arranged in the groove.

8. The steel structure beam column capable of stable support according to claim 1, characterized in that: A first shock-absorbing pad is arranged between the mounting member and the beam body, and the first shock-absorbing pad is fitted on the inner side wall of the mounting member; a second shock-absorbing pad is arranged between the connecting plate and the column.

9. The steel structure beam column capable of stable support according to claim 1, characterized in that: The upper end and the lower end of the support column are both provided with locking nuts for limiting the installation cylinder, and the locking nuts are threadedly connected to the support column.

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