CN223358420U - A beam-column node of a double-beam steel structure - Google Patents

Abstract

The utility model relates to the technical field of double-beam steel structures, in particular to a beam column node of a double-beam steel structure, which comprises a column body, a first fixing seat and a double-beam body, wherein a plurality of first nuts are fixedly embedded around an array in the column body, a plurality of first locking studs matched with the first nuts are slidingly embedded around the array in the first fixing seat, a support is fixedly arranged on one side, far away from the column body, of the first fixing seat, a slot matched with the double-beam body is formed in the support in a penetrating manner, a second fixing seat is fixedly arranged at the bottom end of the double-beam body, a connecting rod is hinged to the bottom end of the second fixing seat, a third fixing seat is hinged to the other end of the connecting rod, and the third fixing seat is fixedly connected with the column body.

Description

Beam column joint of double-beam steel structure

Technical Field

The utility model relates to a beam column joint of a double-beam steel structure, and belongs to the technical field of double-beam steel structures.

Background

‌ Double-beam steel structure ‌ refers to a steel structure design of arranging two beams up and down at the same position, wherein after the design needs to define correct elevation, the design is respectively arranged in a layer 1 and a layer 2 so as to ensure the stability and bearing capacity of the structure, the application of the double-beam steel structure is wide, and the double-beam steel structure comprises but is not limited to the fields of archaize buildings, bridge cranes and the like, and the double-beam steel structure needs to fix beam columns.

According to the dual-beam steel structure beam column node with the publication number of CN221646039U, the steel structure beam column node relates to the technical field of steel structures, and aims to improve the problems that the uneven quality of welding seams influences the connection stability and the welding technology is not easy to repair or replace after earthquake. The utility model provides a double-beam steel construction beam column node, includes square steel tubular column and sets up the double-word crossbeam on the post, the I-beam be connected through fixed lantern ring with square steel tubular column's connection, square steel tubular column top sets up and draws the support piece and connect double-beam outer end. The device has the advantages that the stability effect of connecting the square steel pipe column and the steel beam is improved, the construction difficulty is reduced, when the device is installed, a large number of bolts are required to be carried by workers, then the bolts are inserted one by one and screwed by nuts, so that the installation efficiency of the device is lower, in the installation process, the situation that the bolts fall down due to sliding of the workers is easy to occur, and further, the workers are required to climb up and down, so that the installation of the device is inconvenient.

Disclosure of utility model

The utility model aims to provide a beam column node with a double-beam steel structure, which is convenient for workers to install the device, effectively avoids the occurrence of the falling of bolts, improves the installation efficiency of the device, and further effectively improves the practicability of the device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a double-beam steel construction beam column node, includes cylinder, fixing base one and double-beam body, it is first that a plurality of nuts are fixedly inlayed around the array in the cylinder, encircle array slip on the fixing base one and inlay be equipped with a plurality of with nut one assorted locking double-screw bolt one, fixing base one keep away from one side of cylinder is fixed to be equipped with the support, run through on the support set with double-beam body assorted slot, the bottom mounting of double-beam body is equipped with fixing base two, the bottom of fixing base two articulates there is the connecting rod, the other end of connecting rod articulates there is fixing base three, fixing base three with fixed connection between the cylinder.

Furthermore, a second locking stud is symmetrically inserted through the second fixing seat in a penetrating and sliding manner, and a second nut matched with the second locking stud is symmetrically and fixedly arranged at the lower part of the double-beam body.

Furthermore, the third fixing seat is symmetrically penetrated and embedded with a third locking stud in a sliding manner, and the column body is symmetrically and fixedly embedded with a third nut which is matched with the third locking stud in a three-phase manner.

Furthermore, a plurality of sliding grooves are formed in the first fixing seat, the second fixing seat and the third fixing seat, the first locking stud, the second locking stud and the third locking stud penetrate through the adjacent sliding grooves, and sliding blocks are fixedly sleeved on the first locking stud, the second locking stud and the third locking stud which are located in the sliding grooves.

Furthermore, the cross sections of the sliding block and the sliding groove are of round structures.

Further, the support and the double-beam body are fixedly connected through bolts.

Furthermore, a plurality of reinforcing plates are fixedly arranged on the outer wall of the support in a surrounding mode, and the reinforcing plates are fixedly connected with the fixing seat.

The beneficial effects of the utility model are as follows:

According to the utility model, the sliding block and the sliding groove are arranged, when the locking device is used, the first locking stud, the second locking stud and the third locking stud are rotated by using the tool, so that the first locking stud, the second locking stud and the third locking stud can be respectively screwed into the corresponding first nut, the second nut and the third nut, the device can be fixed, and when the first locking stud, the second locking stud and the third locking stud are screwed in, the first locking stud, the second locking stud and the third locking stud drive the corresponding sliding block to move in the sliding groove, and the sliding block can play a limiting and supporting role on the first locking stud, the second locking stud and the third locking stud, so that the falling of the studs can be effectively avoided, and meanwhile, the locking device is not required to be carried by workers alone.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a beam-column joint of a dual beam steel structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of a beam-column joint of a double-beam steel structure according to the present utility model;

FIG. 3 is a side view of a first anchor mount and support of a beam-column joint of a dual beam steel structure in accordance with the present utility model;

FIG. 4 is a side cross-sectional view of a first anchor block of a beam-column joint of a dual beam steel structure in accordance with the present utility model;

In the figure, the reference numerals are 1, a column body, 2, a first fixing seat, 3, a double-beam body, 4, a first nut, 5, a first locking stud, 6, a support, 7, a slot, 8, a second fixing seat, 9, a connecting rod, 10, a third fixing seat, 11, a second locking stud, 12, a second nut, 13, a third locking stud, 14, a third nut, 15, a sliding chute, 16, a sliding block, 17, a bolt, 18 and a reinforcing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

The utility model provides a double-beam steel construction beam column node, includes cylinder 1, fixing base 2 and double-beam body 3, a plurality of nuts one 4 have been fixedly inlayed around the array in the cylinder 1, encircle array slip on fixing base 2 and inlay a plurality of with nut one 4 assorted locking double-screw bolt one 5, fixing base one 2 keep away from one side of cylinder 1 is fixed to be equipped with support 6, run through on the support 6 with double-beam body 3 assorted slot 7, double-beam body 3's bottom mounting is equipped with fixing base two 8, the bottom of fixing base two 8 articulates there is connecting rod 9, the other end of connecting rod 9 articulates there is fixing base three 10, fixing base three 10 with fixed connection between the cylinder 1.

Specifically, as shown in fig. 1-4, the second fixing seat 8 is symmetrically and fixedly provided with the second locking stud 11 in a penetrating and sliding manner, the lower portion of the double-beam body 3 is symmetrically and fixedly provided with the second nut 12 matched with the second locking stud 11, the third fixing seat 10 is symmetrically and fixedly provided with the third locking stud 13 in a penetrating and sliding manner, the column 1 is symmetrically and fixedly provided with the third nut 14 matched with the third locking stud 13, the first fixing seat 2, the second fixing seat 8 and the third fixing seat 10 are respectively internally provided with a plurality of sliding grooves 15, the first locking stud 5, the second locking stud 11 and the third locking stud 13 penetrate through the adjacent sliding grooves 15, the first locking stud 5, the second locking stud 11 and the third locking stud 13 which are positioned in the sliding grooves 15 are fixedly sleeved with the sliding blocks 16, the cross sections of the sliding blocks 16 and the sliding grooves 15 are circular structures, and the first locking stud 5, the second locking stud 11 and the third locking stud 13 can be screwed into the corresponding first locking stud 12, the second locking stud 11 and the third locking stud 13 respectively through a tool, and the sliding blocks 16 can be screwed into the corresponding first locking stud 11 and the third locking stud 13 when the first locking stud 11, the second locking stud 11 and the third locking stud 13 are screwed into the corresponding nuts 12 and the third locking stud 13, and the sliding blocks 16 can be screwed into the corresponding first locking stud 11 and the second locking stud 13 and the third locking stud 13.

Specifically, as shown in fig. 1 to 4, the support 6 is fixedly connected with the double-beam body 3 through bolts 17, and the double-beam body 3 and the support 6 are fixed through bolts 17, so that stability between the double-beam body 3 and the support 6 can be improved.

Embodiment 2 referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is that a plurality of reinforcing plates 18 are fixedly disposed on the outer wall of the support 6 in a surrounding manner, the reinforcing plates 18 are fixedly connected with the first fixing seat 2, and the stability between the support 6 and the first fixing seat 2 can be improved by disposing the reinforcing plates 18.

The utility model has the working principle that when the device is used, the first locking studs 5 on the first fixing seat 2 are respectively inserted into corresponding through holes on the column body 1, then the first locking studs 5 are rotated by using a tool, so that the first locking studs 5 can be respectively screwed into the corresponding first nuts 4, the device can be fixed, when the first locking studs 5 are screwed in, the first locking studs 5 drive the corresponding sliding blocks 16 to move in the sliding grooves 15, the first locking studs 5 can be limited and supported through the sliding blocks 16, so that the first fixing seat 2 can be fixed on the column body 1, the double-beam body 3 is inserted into the support 6 and fixed through the bolts 17, then the second locking studs 11 are screwed into the corresponding second nuts 12, and the third locking studs 13 are screwed into the corresponding third nuts 14, so that the device can be fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The double-beam steel structure beam column joint comprises a column body (1), a first fixing seat (2) and a double-beam body (3), and is characterized in that a plurality of first nuts (4) are fixedly embedded around an array in the column body (1), a plurality of first locking studs (5) matched with the first nuts (4) are slidably embedded around the array on the first fixing seat (2), a support (6) is fixedly arranged on one side, away from the column body (1), of the first fixing seat (2), a slot (7) matched with the double-beam body (3) is formed in the support (6) in a penetrating mode, a second fixing seat (8) is fixedly arranged at the bottom end of the double-beam body (3), a connecting rod (9) is hinged to the bottom end of the second fixing seat, a third fixing seat (10) is hinged to the other end of the connecting rod (9), and the third fixing seat (10) is fixedly connected with the column body (1).

2. The beam column joint with the double-beam steel structure according to claim 1, wherein the second fixing seat (8) is symmetrically penetrated and embedded with the second locking stud (11) in a sliding manner, and nuts (12) matched with the second locking stud (11) are symmetrically and fixedly arranged at the lower part of the double-beam body (3).

3. The beam column joint with the double-beam steel structure according to claim 2, wherein a locking stud three (13) is symmetrically and fixedly embedded on the fixing seat three (10), and a nut three (14) matched with the locking stud three (13) is symmetrically and fixedly embedded on the column body (1).

4. A beam column joint with a double-beam steel structure according to claim 3 is characterized in that a plurality of sliding grooves (15) are formed in the first fixing seat (2), the second fixing seat (8) and the third fixing seat (10), the first locking stud (5), the second locking stud (11) and the third locking stud (13) penetrate through the adjacent sliding grooves (15), and sliding blocks (16) are fixedly sleeved on the first locking stud (5), the second locking stud (11) and the third locking stud (13) which are located in the sliding grooves (15).

5. The beam column joint with the double-beam steel structure, as claimed in claim 4, is characterized in that the cross sections of the sliding blocks (16) and the sliding grooves (15) are of circular structures.

6. The beam column joint of the double-beam steel structure according to claim 1, wherein the support (6) is fixedly connected with the double-beam body (3) through bolts (17).

7. The beam column joint with the double-beam steel structure according to claim 1, wherein a plurality of reinforcing plates (18) are fixedly arranged on the outer wall of the support (6) in a surrounding mode, and the reinforcing plates (18) are fixedly connected with the first fixing seat (2).