CN218814391U

CN218814391U - Assembled steel structure node component device

Info

Publication number: CN218814391U
Application number: CN202222176423.1U
Authority: CN
Inventors: 姚建平; 陈琳; 盛峰; 丁丽; 张震; 江吉; 周诗涛
Original assignee: Shanghai Nanhui Construction Group Co ltd
Current assignee: Shanghai Nanhui Construction Group Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-04-07
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses an assembled steel structure node component device, node mechanism includes fixed plate, through-hole and bolt, fixed plate fixed connection is in the inside of steel column, the surface of fixed plate is seted up flutedly and thread groove respectively, communicate between thread groove and the recess, the inside of recess and the surface looks adaptation of girder steel, threaded hole is seted up to the inside of fixed plate, communicate between screw hole and the recess, the through-hole runs through and sets up on the surface of steel column, the utility model relates to a steel construction technical field. This assembled steel structure node component device uses through the cooperation at fixed plate, through-hole, bolt, recess, thread groove and screw hole under, has solved that current steel structure node component adopts the welded mode to connect mostly, and installation time is long, and later stage steel is dismantled complicacy, must use complicated extracting tool during the dismantlement, extravagant workman's time, dismantles the problem of difficulty.

Description

Assembled steel structure node component device

Technical Field

The utility model relates to a steel construction technical field specifically is assembled steel construction node component device.

Background

Assembled steel structure building: the structural system of the building is a fabricated building consisting of steel (structural) members. The steel structure is a natural fabricated structure, but not all steel structure buildings are fabricated buildings, especially not perfect fabricated buildings. What steel structure construction can be considered as a good fabricated construction? The steel structure, the enclosure system, the equipment, the pipeline system and the built-in system are harmonious and unified, and the assembly type steel structure building can be calculated.

Current steel construction node component adopts the welded mode to connect mostly, and installation time is long, and later stage steel is dismantled complicacy, must use complicated extracting tool during the dismantlement, and extravagant workman's time dismantles the difficulty, consequently, the utility model provides an assembled steel construction node component device to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an assembled steel structure node component device has solved the most welded mode that adopts of current steel structure node component and has connected, and installation time is long, and later stage steel is dismantled complicacy, must use complicated extracting tool during the dismantlement, and the time of extravagant workman dismantles the problem of difficulty.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the assembled steel structure node component device comprises a steel column and a steel beam, wherein a slot is formed in the outer surface of the steel column in a penetrating mode, a through groove is formed in the steel beam in a penetrating mode, and a node mechanism is arranged on the steel column.

The node mechanism comprises a fixing plate, a through hole and a bolt, the fixing plate is fixedly connected inside the steel column, a groove and a thread groove are formed in the outer surface of the fixing plate respectively, the thread groove is communicated with the groove, the inside of the groove is matched with the outer surface of the steel beam, a threaded hole is formed in the fixing plate, the threaded hole is communicated with the groove, the through hole penetrates through the outer surface of the steel column, and the bolt is matched with the threaded hole and the thread groove respectively.

Preferably, the outer surface of the steel column is fixedly connected with a first fixing seat and a second fixing seat respectively, and clamping grooves are formed in one sides, opposite to the first fixing seat and the second fixing seat, of the steel column.

Preferably, the inside of draw-in groove and the surface looks adaptation of girder steel, the size of first fixing base and second fixing base is the same.

Preferably, the through hole and the through groove have the same aperture, and the aperture of the through hole is larger than the diameter of the bolt.

Preferably, the cross section of the steel column is square, and the first fixing seat and the second fixing seat are symmetrically arranged along the slot.

Preferably, the inside of slot and the surface looks adaptation of girder steel, the slot is provided with four.

Advantageous effects

The utility model provides an assembled steel construction node component device. Compared with the prior art, the method has the following beneficial effects:

(1) This assembled steel structure node component device uses through the cooperation at fixed plate, through-hole, bolt, recess, thread groove and screw hole down, has solved that current steel structure node component adopts the welded mode to connect mostly, and the installation time is long, and later stage steel is dismantled complicacy, must use complicated extracting tool when dismantling, extravagant workman's time, dismantles the problem of difficulty.

(2) This assembled steel structure node component device uses through the cooperation at first fixing base, second fixing base and draw-in groove under, in the installation, realizes supporting the girder steel to in installing the girder steel.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a main sectional view of the present invention;

fig. 3 is a perspective view of the fixing plate of the present invention;

fig. 4 is a perspective view of the first fixing base of the present invention;

fig. 5 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: the steel column-steel beam-3-slot-4-through-slot-5-node mechanism-51-fixing plate, 52-through-hole-53-bolt-54-groove-55-thread-slot-56-thread-hole-6-first fixing seat-7-second fixing seat-8-clamping slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the assembled steel structure node component device comprises a steel column 1 and a steel beam 2, wherein a slot 3 is formed in the outer surface of the steel column 1 in a penetrating manner, a through groove 4 is formed in the steel beam 2 in a penetrating manner, and a node mechanism 5 is arranged on the steel column 1; the node mechanism 5 comprises a fixing plate 51, a through hole 52 and a bolt 53, the fixing plate 51 is fixedly connected inside a steel column 1, the outer surface of the fixing plate 51 is respectively provided with a groove 54 and a thread groove 55, the depth of the groove 54 is relatively deep, a steel beam 2 can be inserted into and pulled out of the groove 54 for adjustment, the thread groove 55 is communicated with the groove 54, the inside of the groove 54 is matched with the outer surface of the steel beam 2, the inside of the fixing plate 51 is provided with a thread hole 56, the thread hole 56 is communicated with the groove 54, the through hole 52 penetrates through the outer surface of the steel column 1, the bolt 53 is respectively matched with the thread hole 56 and the thread groove 55, and by using the fixing plate 51, the through hole 52, the bolt 53, the groove 54, the thread groove 55 and the thread hole 56 in a matched mode, the problems that most of existing steel structure node components are connected in a welding mode, the installation time is long, and steel products are complex to disassemble in the later period are solved, the complex disassembling tool is needed to be used during disassembling, the time of workers is wasted, and the disassembling is difficult, the outer surface of the steel column 1 is fixedly connected with a first fixing seat 6 and a second fixing seat 7 respectively, one opposite sides of the first fixing seat 6 and the second fixing seat 7 are provided with clamping grooves 8, the inner parts of the clamping grooves 8 are matched with the outer surface of the steel beam 2, the sizes of the first fixing seat 6 and the second fixing seat 7 are the same, under the matched use of the first fixing seat 6, the second fixing seat 7 and the clamping grooves 8, the steel beam 2 is supported during the assembling, so that the steel beam 2 is assembled, the aperture of the through hole 52 is the same as that of the through groove 4, the aperture of the through hole 52 is larger than that of the bolt 53, the cross section of the steel column 1 is square, the first fixing seat 6 and the second fixing seat 7 are symmetrically arranged along the slot 3, the inner parts of the slot 3 are matched with the outer surface of the steel beam 2, the number of the slots 3 is four.

And those not described in detail in this specification are well within the skill of those in the art.

The during operation, through blocking girder steel 2 in draw-in groove 8, and insert girder steel 2 to slot 3, afterwards, girder steel 2 enters into recess 54, adjust girder steel 2's depth of insertion at recess 54, make through-hole 52, thread groove 55, logical groove 4 and screw hole 56 are in same straight line, afterwards, put into bolt 53 in through-hole 52, afterwards, swivel bolt 53, and then bolt 53 loops through-hole 52, thread groove 55, logical groove 4 and screw hole 56, thereby realize fixing girder steel 2, the installation is convenient, and realize hiding bolt 53, therefore, the mostly welded mode that adopts of current steel construction node component is connected has been solved, installation time is long, later stage steel is dismantled complicacy, must use complicated extracting tool during the dismantlement, waste workman's time, dismantle the problem of difficulty.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Assembled steel structure node component device, including steel column (1) and girder steel (2), its characterized in that: the outer surface of the steel column (1) is provided with a slot (3) in a penetrating manner, the steel beam (2) is provided with a through groove (4) in a penetrating manner, and the steel column (1) is provided with a node mechanism (5);

the node mechanism (5) comprises a fixing plate (51), a through hole (52) and a bolt (53), the fixing plate (51) is fixedly connected inside a steel column (1), a groove (54) and a thread groove (55) are formed in the outer surface of the fixing plate (51) respectively, the thread groove (55) is communicated with the groove (54), the inside of the groove (54) is matched with the outer surface of a steel beam (2), a threaded hole (56) is formed in the fixing plate (51), the threaded hole (56) is communicated with the groove (54), the through hole (52) penetrates through the outer surface of the steel column (1), and the bolt (53) is matched with the threaded hole (56) and the thread groove (55) respectively.

2. The fabricated steel structural node member arrangement of claim 1, wherein: the outer surface of the steel column (1) is fixedly connected with a first fixing seat (6) and a second fixing seat (7) respectively, and a clamping groove (8) is formed in one side, opposite to the first fixing seat (6) and the second fixing seat (7), of the steel column.

3. The fabricated steel structural node member arrangement of claim 2, wherein: the inside of draw-in groove (8) and the surface looks adaptation of girder steel (2), the size of first fixing base (6) and second fixing base (7) is the same.

4. The fabricated steel structural node member arrangement of claim 1, wherein: the through hole (52) and the through groove (4) are the same in aperture, and the aperture of the through hole (52) is larger than the diameter of the bolt (53).

5. The fabricated steel structural node member arrangement of claim 2, wherein: the cross section of the steel column (1) is square, and the first fixing seat (6) and the second fixing seat (7) are symmetrically arranged along the slot (3).

6. The fabricated steel structural node member arrangement of claim 1, wherein: the inside of slot (3) and the surface looks adaptation of girder steel (2), slot (3) are provided with four.