Connecting joint of steel structure column and steel structure beam

Abstract

The utility model discloses a connecting node of a steel structure column and a steel structure beam. The connecting node comprises a main body column, an adjusting mechanism and a fixing mechanism, the lower end of each main body column is fixedly connected with a base, and the upper end of each main body column is provided with first threaded holes which are uniformly distributed; the adjusting mechanism comprises a first mounting seat, mounting threaded holes which are uniformly distributed are formed in the lower end of the first mounting seat, the mounting threaded holes in the lower end of the first mounting seat are connected with the transversely adjacent first threaded holes through bolts, and mounting cylinders which are uniformly distributed are arranged in the middle of the adjusting mechanism; beam columns are mounted between the transversely adjacent mounting cylinders in a matched mode. The fixing mechanism is arranged between the beam column and the mounting cylinder, the application range of the connection work of the steel structure column and the steel structure beam is effectively expanded, and meanwhile the work efficiency of the connection work of the connection joint of the steel structure column and the steel structure beam is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a connection node between a steel structure column and a steel structure beam. Background Art

[0002] Steel structure is a structure made of steel materials. It 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 and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and they need regular maintenance;

[0003] Some existing connection nodes of steel structure columns and steel structure beams use the method of fixing the angle of the connection unit to connect the structure column and the beam column, and some connection nodes of steel structure columns and steel structure beams use the method of directly connecting through the installation tube to connect the structure column and the beam column;

[0004] There are some problems now. For example, the connection of structural columns and beams by fixing the angle of the connection unit may limit the application scope of the connection nodes of steel structure columns and steel structure beams. The direct connection through the installation tube may affect the working efficiency of the connection nodes of steel structure columns and steel structure beams. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a connection node for steel structure columns and steel structure beams. Through the coordinated work of the adjustment unit and the fixing unit, the application scope of the connection work of the connection node of the steel structure column and the steel structure beam is effectively expanded, and at the same time, the work efficiency of the connection work of the connection node of the steel structure column and the steel structure beam is effectively improved, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection node of a steel structure column and a steel structure beam, comprising a main column, an adjustment mechanism and a fixing mechanism;

[0007] Main column: The lower end thereof is fixedly connected to a base, and the upper end of the main column is provided with evenly distributed first threaded holes;

[0008] The adjustment mechanism comprises a mounting seat 1, wherein the lower end of the mounting seat 1 is provided with evenly distributed mounting threaded holes, the mounting threaded holes at the lower end of the mounting seat and the first threaded holes adjacent in the horizontal direction are connected by bolts, and the middle part of the adjustment mechanism is provided with evenly distributed mounting cylinders, and beams are installed between the mounting cylinders adjacent in the horizontal direction;

[0009] Fixing mechanism: It is arranged between the beam column and the installation tube. The lateral angle of the installation tube is adjusted through the adjusting mechanism, and the stable connection between the beam column and the main column is achieved through the fixing unit, which effectively expands the application scope of the connection work of the connection nodes of the steel structure columns and steel structure beams, and effectively improves the work efficiency of the connection work of the connection nodes of the steel structure columns and steel structure beams.

[0010] Furthermore, the adjustment mechanism also includes a rotating seat, a connecting seat and a second mounting seat. The rotating seats are rotatably connected to the upper end of the first mounting seat, the middle part of the rotating seat is fixedly connected to the connecting seat, the outer surface of the connecting seat is fixedly connected to the mounting tube, and the upper end of the connecting seat is fixedly connected to the second mounting seat to realize the lateral angle adjustment of the mounting tube.

[0011] Furthermore, the adjustment mechanism also includes jacks and pins, the jacks are evenly arranged at the upper end of the mounting seat, the lower end of the rotating seat is provided with locking holes, and pins are inserted between the locking holes and the laterally adjacent jacks to achieve locking of the rotation of the rotating seat.

[0012] Furthermore, the upper ends of the second mounting bases are also connected to the pillars by bolts to achieve the connection with the vertical structural columns.

[0013] Furthermore, the fixing mechanism includes a longitudinal socket, a transverse socket and an insert block. The longitudinal sockets are respectively arranged at the left and right ends of the upper surface of the beam column, and the transverse sockets are respectively arranged at the left and right ends of the beam column. An insert block is inserted between the longitudinal socket and the longitudinal socket at the upper end of the mounting tube, and an insert block is also inserted between the transverse socket and the transverse socket in the middle of the mounting tube, so as to realize a firm connection between the beam column and the main column.

[0014] Furthermore, mounting holes are provided at the four corners of the base to facilitate the connection between the main column and the working area.

[0015] Furthermore, evenly distributed reinforcing ribs are provided between the base and the main column, and evenly distributed rib columns are provided at the lower end of the base to improve the grip of the main column.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the connection node of the steel structure column and the steel structure beam has the following advantages:

[0017] 1. The staff rotates the rotating seat, and the rotation of the rotating seat drives the connection seat to rotate. The rotation of the connection seat drives the installation tube adjacent to the horizontal position to rotate. When the installation tube rotates to the required position, the staff stops rotating the rotating seat, and then connects the locking hole with the laterally adjacent jack through the latch to lock the rotating seat. The lateral angle adjustment of the installation tube is achieved by deflation, which effectively expands the application scope of the connection node connection work of the steel structure column and the steel structure beam, and effectively improves the work efficiency of the connection node connection work of the steel structure column and the steel structure beam.

[0018] 2. The personnel install the beams and columns with the installation tubes so that the longitudinal sockets at the upper ends of the installation tubes correspond to the longitudinal sockets at the upper ends of the beams and columns, and the transverse sockets in the middle of the installation tubes correspond to the transverse sockets in the middle of the beams and columns. Then the personnel insert the plugs between the longitudinal sockets and the vertically adjacent longitudinal sockets, and at the same time, the personnel insert the plugs between the transverse sockets and the transversely adjacent transverse sockets to achieve a firm and fixed connection between the main column and the beams and columns. The installation tubes and the beams and columns are firmly fixed by means of mortise and tenon joints, thereby achieving a firm installation of the main column and the beams and columns, effectively improving the quality of the connection work at the connection nodes of the steel structure columns and steel structure beams, thereby effectively improving the work efficiency of the connection work at the connection nodes of the steel structure columns and steel structure beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure inside the utility model;

[0021] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0022] Figure 4 This is an enlarged structural diagram of point B of the utility model.

[0023] In the figure: 1 main column, 2 beam column, 3 adjustment mechanism, 31 mounting seat 1, 32 socket, 33 latch, 34 rotating seat, 35 connecting seat, 36 mounting seat 2, 4 mounting cylinder, 5 fixing mechanism, 51 longitudinal socket, 52 transverse socket, 53 plug, 6 bolt, 7 pillar, 8 base, 9 mounting hole, 10 rib column, 11 first threaded hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-4 , this embodiment provides a technical solution: a connection node of a steel structure column and a steel structure beam, comprising a main column 1, an adjustment mechanism 3 and a fixing mechanism 5;

[0026] Main column 1: The lower end thereof is fixedly connected with a base 8, four corners of the base 8 are provided with mounting holes 9, evenly distributed reinforcing ribs are provided between the base 8 and the main column 1, the lower end of the base 8 is provided with evenly distributed rib columns 10, and the upper end of the main column 1 is provided with evenly distributed first threaded holes 11;

[0027] Adjustment mechanism 3: It includes a mounting seat 31, the lower end of the mounting seat 31 is provided with evenly distributed mounting threaded holes, the mounting threaded holes at the lower end of the mounting seat 31 are connected to the first threaded holes 11 adjacent to each other in the transverse direction by bolts 6, the middle part of the adjustment mechanism 3 is provided with evenly distributed mounting tubes 4, and beams 2 are installed between the laterally adjacent mounting tubes 4, the adjustment mechanism 3 also includes a rotating seat 34, a connecting seat 35 and a mounting seat 2 36, the rotating seats 34 are rotatably connected to the upper end of the mounting seat 31, the middle part of the rotating seat 34 is fixedly connected to the connecting seat 35, the outer surface of the connecting seat 35 is fixedly connected to the mounting tube 4, and the connecting seat 35 The upper ends are fixedly connected with the second mounting seat 36, and the upper ends of the second mounting seat 36 are also connected to the pillar 7 by bolts 6. The adjustment mechanism 3 also includes a socket 32 ​​and a latch 33. The socket 32 ​​is evenly arranged at the upper end of the first mounting seat 31. The lower end of the rotating seat 34 is provided with a locking hole, and the locking hole and the laterally adjacent socket 32 ​​are plugged with a latch 33. The rotating seat 34 rotates to drive the connecting seat 35 to rotate, and the connecting seat 35 rotates to drive the laterally adjacent mounting tube 4 to rotate. When the mounting tube 4 rotates to the desired position, the rotating seat 34 stops rotating, and then the locking hole is connected to the laterally adjacent socket 32 ​​through the latch 33 to achieve locking of the rotating seat 34.

[0028] Fixing mechanism 5: It is arranged between the beam column 2 and the installation tube 4. The fixing mechanism 5 includes a longitudinal plug hole 51, a transverse plug hole 52 and an insert block 53. The longitudinal plug hole 51 is respectively arranged at the left and right ends of the upper surface of the beam column 2, and the transverse plug hole 52 is respectively arranged at the left and right ends of the beam column 2. An insert block 53 is inserted between the longitudinal plug hole 51 and the longitudinal plug hole at the upper end of the installation tube 4, and an insert block 53 is also inserted between the transverse plug hole 52 and the transverse plug hole in the middle of the installation tube 4. The beam column 2 and the installation tube 4 are installed in coordination so that the longitudinal plug hole at the upper end of the installation tube 4 corresponds to the longitudinal plug hole 51 at the upper end of the beam column 2, and the transverse plug hole in the middle of the installation tube 4 corresponds to the transverse plug hole 52 in the middle of the beam column 2. Then, the personnel inserts the insert block 53 between the longitudinal plug hole and the vertically adjacent longitudinal plug hole 51, and at the same time, the personnel inserts the insert block 53 between the transverse plug hole and the transversely adjacent transverse plug hole 52, so as to realize the firm and fixed connection between the main column 1 and the beam column 2.

[0029] The working principle of the connection node of a steel structure column and a steel structure beam provided by the utility model is as follows: when working, firstly, the base 8, the main column 1, the support column 7 and other mechanisms are firmly installed in the horizontal working area through the installation hole 9. After being fixed and stable, the personnel connect the installation seat 31 with the main column 1 through the bolt 6. After the connection is stable, the personnel rotate the rotating seat 34, and the rotation of the rotating seat 34 drives the connection seat 35 to rotate. The rotation of the connection seat 35 drives the installation cylinder 4 adjacent to the horizontal rotation. When the installation cylinder 4 rotates to the required position, the personnel stop rotating the rotating seat 34, and then The locking hole is connected to the laterally adjacent socket 32 ​​through the pin 33 to achieve locking of the rotating seat 34, and then the personnel install the beam column 2 and the installation tube 4 in coordination, so that the longitudinal socket at the upper end of the installation tube 4 corresponds to the longitudinal socket 51 at the upper end of the beam column 2, and the transverse socket in the middle of the installation tube 4 corresponds to the transverse socket 52 in the middle of the beam column 2, and then the personnel insert the plug block 53 between the longitudinal socket and the vertically adjacent longitudinal socket 51, and at the same time, the personnel insert the plug block 53 between the transverse socket and the transverse adjacent transverse socket 52, so as to achieve a firm and fixed connection between the main column 1 and the beam column 2.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A connection node between a steel structure column and a steel structure beam, characterized in that: It comprises a main column (1), an adjustment mechanism (3) and a fixing mechanism (5); Main body column (1): the lower end of each main body column is fixedly connected to a base (8), and the upper end of each main body column (1) is provided with evenly distributed first threaded holes (11); The adjustment mechanism (3) comprises a mounting seat (31), wherein the lower end of the mounting seat (31) is provided with evenly distributed mounting threaded holes, the mounting threaded holes at the lower end of the mounting seat (31) are connected to the first threaded holes (11) adjacent to each other in the transverse direction by bolts (6), and evenly distributed mounting tubes (4) are provided in the middle of the adjustment mechanism (3), and beams (2) are installed between the mounting tubes (4) adjacent to each other in the transverse direction; A fixing mechanism (5): which is arranged between the beam column (2) and the mounting tube (4); The adjusting mechanism (3) further comprises a rotating seat (34), a connecting seat (35) and a second mounting seat (36); the rotating seat (34) is rotatably connected to the upper end of the first mounting seat (31); the middle of the rotating seat (34) is fixedly connected to the connecting seat (35); the outer surface of the connecting seat (35) is fixedly connected to the mounting cylinder (4); and the upper end of the connecting seat (35) is fixedly connected to the second mounting seat (36); The adjustment mechanism (3) further comprises a socket (32) and a latch (33), wherein the sockets (32) are evenly arranged at the upper end of the first mounting seat (31), and the lower end of the rotating seat (34) is provided with a locking hole, and the latch (33) is inserted between the locking hole and the laterally adjacent socket (32).

2. The connection node of a steel structure column and a steel structure beam according to claim 1, characterized in that: The upper ends of the second mounting seats (36) are also connected to the pillars (7) via bolts (6).

3. The connection node of a steel structure column and a steel structure beam according to claim 1, characterized in that: The fixing mechanism (5) comprises a longitudinal plug hole (51), a transverse plug hole (52) and an insert block (53); the longitudinal plug hole (51) is respectively arranged at the left and right ends of the upper surface of the beam column (2); the transverse plug hole (52) is respectively arranged at the left and right ends of the beam column (2); an insert block (53) is inserted between the longitudinal plug hole (51) and the longitudinal plug hole at the upper end of the mounting tube (4); and an insert block (53) is also inserted between the transverse plug hole (52) and the transverse plug hole in the middle of the mounting tube (4).

4. The connection node of a steel structure column and a steel structure beam according to claim 1, characterized in that: The four corners of the base (8) are each provided with mounting holes (9).

5. The connection node of a steel structure column and a steel structure beam according to claim 1, characterized in that: Evenly distributed reinforcing ribs are arranged between the base (8) and the main column (1), and evenly distributed rib columns (10) are arranged at the lower end of the base (8).

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