Steel structure beam column convenient to install

Abstract

Openings are formed in the two sides of the middle of a stand column, connecting pieces are symmetrically arranged on the upper faces and the lower faces of the inner walls of the openings, and first extension plate structures extending away from the openings are arranged on the contact faces of the connecting pieces and the stand column. The ends, away from the stand columns, of the connecting pieces are provided with second extension plate structures extending close to the openings, the two cross beams are inserted into the openings, limiting side plates are symmetrically arranged on the two sides of the ends, inserted into the openings, of the cross beams, the limiting side plates make close contact with the side faces of the openings, and the limiting side plates make contact with the second extension plate structures. The side fixing plates and the inner fixing plates are arranged and installed through bolts, the stability of the connecting position of the stand column and the cross beam is greatly improved, and the problems that in the background technology, the connecting position of the beam column and the stand column is fragile, and connection is not tight enough are solved.

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 which is easy to install. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. It is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because steel structure is light in weight and easy to construct, it is widely used in large factories, stadiums, super high-rise buildings and other fields.

[0003] The existing Chinese patent with publication number CN212427511U discloses a steel structure beam column, including a column and a cross beam, wherein a connecting assembly is arranged in the column, wherein the connecting assembly includes a bottom base plate and a support plate, wherein the bottom base plate is bolted to the column, wherein the support plate is welded to the side wall of the bottom base plate, an L-shaped pressure plate is arranged above the support plate, wherein the L-shaped pressure plate is bolted to the side wall of the bottom base plate, wherein the bottom base plate is provided with embedding grooves on both sides of the support plate and the L-shaped pressure plate, wherein side support plates are arranged in the embedding grooves, however, the connection between the beam column and the column in the above patent is relatively fragile, and the connection is not tight enough, therefore, a steel structure beam column which is easy to install is proposed. Utility Model Content

[0004] The purpose of the utility model is to overcome the problem that the connection between beams and columns in the prior art is relatively fragile and the connection is not tight enough, and to provide a steel structure beam-column which is easy to install and is provided with side fixing plates and inner fixing plates, which greatly improves the stability of the connection between the column and the cross beam from the outside to the inside.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a steel structure beam column that is easy to install, including a column, openings are provided on both sides of the middle part of the column, connecting pieces are symmetrically provided on the upper and lower sides of the inner wall of the opening, the contact surface of the connecting piece and the column is provided with an extension plate structure extending away from the opening, and the end of the connecting piece away from the column is provided with an extension plate structure extending close to the opening, a cross beam is provided in the opening, two groups of the cross beams are inserted into the opening, and limiting side plates are symmetrically provided on both sides of the end of the cross beam inserted into the opening, the limiting side plates are in close contact with the side faces of the opening, the limiting side plates and the two extension plate structures are contacted, and the ends of the limiting side plates are symmetrically provided with internal fixing plates, and the internal fixing plates and the two extension plate structures are fixedly connected.

[0006] Preferably, a side fixing plate is provided on the side surface of the limiting side plate, and the side fixing plate is fixedly connected to the outer side surface of the column.

[0007] Preferably, the side fixing plate is symmetrically provided with side fixing holes 2, and the column is symmetrically provided with side fixing holes 1 on both sides of one end close to the opening. The side fixing holes 1 and 2 are arranged correspondingly, and side fixing bolts are rotatably provided on the side fixing holes 1 and 2.

[0008] The middle part of the column is symmetrically provided with bottom fixing bolts, the bottom fixing bolts are symmetrically arranged above and below the opening, and the bottom fixing bolts rotate and penetrate through the side wall of the column and the extension plate. A structural arrangement is preferred.

[0009] Preferably, the inner fixing plate is symmetrically provided with two inner fixing holes, the extension plate is symmetrically provided with one inner fixing hole, the inner fixing hole one and the inner fixing hole two are arranged correspondingly, and inner fixing bolts are rotatably provided through the inner fixing hole one and the inner fixing hole two.

[0010] Preferably, the inner fixing bolt, the side fixing bolt and the bottom fixing bolt are all penetrated by a gasket structure.

[0011] The beneficial effects of the utility model are:

[0012] The utility model utilizes limiting side plates to limit the insertion of the cross beam, ensuring that the cross beam is not easy to shake during installation. The installation can be completed by one person. Side fixing plates and inner fixing plates are provided and installed by bolts, which greatly improves the stability of the connection between the column and the cross beam, and solves the problem that the connection between the beam and the column is relatively fragile and the connection is not tight enough proposed in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is an overall structural diagram of a steel structure beam column which is easy to install.

[0014] Figure 2 yes Figure 1 Diagram of the internal structure of the center column.

[0015] Figure 3 yes Figure 1 The overall structural diagram of the middle beam.

[0016] Figure 4 The utility model is a cross-sectional schematic diagram of a steel structure beam column which is easy to install.

[0017] In the figure: 1. opening; 2. connecting piece; 3. limiting side plate; 4. inner fixing plate; 5. side fixing plate; 6. side fixing hole 2; 7. side fixing hole 1; 8. side fixing bolt; 9. bottom fixing bolt; 10. inner fixing hole 2; 11. inner fixing hole 1; 12. inner fixing bolt; 13. column; 14. beam. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0020] The present embodiment provides a steel structure beam column which is easy to install, comprising a column 13, an opening 1 is provided on both sides of the middle of the column 13, connectors 2 are symmetrically provided on the upper and lower sides of the inner wall of the opening 1, the contact surface of the connector 2 and the column 13 is provided with an extension plate structure extending away from the opening 1, the end of the connector 2 away from the column 13 is provided with an extension plate structure extending close to the opening 1, a cross beam 14 is provided in the opening 1, two groups of cross beams 14 are inserted into the opening 1, and limiting side plates 3 are symmetrically provided on both sides of the end of the cross beam 14 inserted into the opening 1, the limiting side plates 3 are in close contact with the side faces of the opening 1, the limiting side plates 3 and the extension plate structure are in contact, the ends of the limiting side plates 3 are symmetrically provided with inner fixing plates 4, and the inner fixing plates 4 and the extension plate structure are fixedly connected.

[0021] In one embodiment, specifically, a side fixing plate 5 is provided on the side surface of the limiting side plate 3 , and the side fixing plate 5 is fixedly connected to the outer side surface of the column 13 .

[0022] In one embodiment, specifically, side fixing holes 2 6 are symmetrically penetrated on the side fixing plate 5, side fixing holes 1 7 are symmetrically penetrated on both sides of one end of the column 13 close to the opening 1, side fixing holes 1 7 and side fixing holes 2 6 are arranged correspondingly, and side fixing bolts 8 are rotatably penetrated on side fixing holes 1 7 and side fixing holes 2 6.

[0023] In one embodiment, specifically, a bottom fixing bolt 9 is symmetrically arranged in the middle of the column 13, and the bottom fixing bolt 9 is symmetrically arranged above and below the opening 1. The bottom fixing bolt 9 rotates and penetrates the side wall of the column 13 and the extension plate. A structural arrangement is preferred.

[0024] In one embodiment, specifically, the inner fixing hole 2 10 is symmetrically provided on the inner fixing plate 4, the inner fixing hole 11 is symmetrically provided on the extension plate 2, the inner fixing hole 11 and the inner fixing hole 2 10 are arranged correspondingly, and the inner fixing bolts 12 are rotatably provided on the inner fixing hole 11 and the inner fixing hole 2 10.

[0025] In one embodiment, specifically, the inner fixing bolt 12 , the side fixing bolt 8 and the bottom fixing bolt 9 are all penetrated by a gasket structure.

[0026] The working process of the steel structure beam and column that is easy to install in this embodiment is as follows: put the connecting block into the column 13 through the opening 1, then fix the connecting plate in the opening 1 through the bottom fixing bolts 9, insert the cross beam 14 into the opening 1, make the inner fixing plate 4 and the extension plate contact each other, and the side fixing plate 5 contact the outer side surface of the column 13, and at the same time, insert the limiting side plate 3 into the opening 1, and the upper and lower surfaces of the limiting side plate 3 contact the upper and lower inner walls of the opening 1, and then the staff installs the inner fixing plate 4 and the side fixing plate 5 on the column 13 and the connecting plate through the side fixing bolts 8 and the inner fixing bolts 12, so that the cross beam 14 is fixedly connected to the outer side surface of the column 13 and the connecting plate, and the installation of the cross beam 14 is completed.

[0027] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A steel structure beam column that is easy to install, characterized in that: The invention comprises a column (13), openings (1) are arranged on both sides of the middle of the column (13), connectors (2) are symmetrically arranged on the upper and lower sides of the inner wall of the opening (1), the contact surface between the connector (2) and the column (13) is provided with an extension plate structure extending away from the opening (1), and the end of the connector (2) away from the column (13) is provided with an extension plate structure extending close to the opening (1), a cross beam (14) is arranged in the opening (1), two groups of the cross beams (14) are inserted into the opening (1), and limiting side plates (3) are symmetrically arranged on both sides of the end of the cross beam (14) inserted into the opening (1), the limiting side plates (3) are in close contact with the side of the opening (1), the limiting side plates (3) and the extension plate structure are contacted, and the ends of the limiting side plates (3) are symmetrically provided with inner fixing plates (4) in the upper and lower parts, and the inner fixing plates (4) and the extension plate structure are fixedly connected; A side fixing plate (5) is provided on the side of the limiting side plate (3), and the side fixing plate (5) is fixedly connected to the outer side surface of the column (13); The side fixing plate (5) is symmetrically provided with a second side fixing hole (6), and the two sides of the end of the column (13) close to the opening (1) are symmetrically provided with a first side fixing hole (7), the first side fixing hole (7) and the second side fixing hole (6) are arranged correspondingly, and the first side fixing hole (7) and the second side fixing hole (6) are rotatably provided with a side fixing bolt (8); A bottom fixing bolt (9) is symmetrically arranged in the middle of the column (13), and the bottom fixing bolt (9) is symmetrically arranged above and below the opening (1), and the bottom fixing bolt (9) is rotatably penetrated through the side wall of the column (13) and the extension plate; The inner fixing plate (4) is symmetrically provided with an inner fixing hole 2 (10), and the extension plate 2 is symmetrically provided with an inner fixing hole 1 (11). The inner fixing hole 1 (11) and the inner fixing hole 2 (10) are arranged correspondingly, and an inner fixing bolt (12) is rotatably provided through the inner fixing hole 1 (11) and the inner fixing hole 2 (10).

2. The steel structure beam column that is easy to install according to claim 1 is characterized in that: The inner fixing bolt (12), the side fixing bolt (8) and the bottom fixing bolt (9) are all penetrated by a gasket structure.

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