CN219261328U

CN219261328U - Assembled steel structure building

Info

Publication number: CN219261328U
Application number: CN202320099746.7U
Authority: CN
Inventors: 杨以品; 李小江; 余先龙; 张军; 余星宇
Original assignee: Anhui A Small Yard Construction Technology Co ltd
Current assignee: Anhui A Small Yard Construction Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-27
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses an assembled steel structure building, which relates to the technical field of buildings and comprises a stand column, wherein a steel sleeve is sleeved on the stand column, the steel sleeve is fixed on the stand column at a proper height through a first locking bolt, two connecting pieces are symmetrically arranged on the side wall of the steel sleeve through screws, each connecting piece is composed of two support pieces and is L-shaped, profile steel is connected between the connecting pieces through a second locking bolt, a plurality of first mounting holes matched with the first locking bolt are formed in two opposite sides of the stand column, and the first mounting holes on two adjacent sides are mutually staggered. According to the utility model, the connecting sheet can be mounted on the steel sleeve according to the specific required direction, and then the section steel in the direction is connected, so that the specific framework of the building is erected, the multi-direction connection is convenient, the assembly is more flexible and convenient, the connection strength can be improved, the node is not easy to deform, and the safety performance of the building can be further ensured.

Description

Assembled steel structure building

Technical Field

The utility model relates to the technical field of buildings, in particular to an assembled steel structure building.

Background

The steel structure building is a novel building system, the industrial boundary between the house industry, the building industry and the metallurgical industry is broken through, and the steel structure building system is integrated into a novel industrial system, which is commonly seen by the industry, compared with the traditional concrete building, the steel structure building has the advantages that the steel plate or the section steel is used for replacing reinforced concrete, the strength is higher, the shock resistance is better, and the components can be manufactured in a factory manner and installed on site, so that the construction period can be greatly shortened by the operation mode of the assembled steel structure building, and a large amount of on-site operation can be reduced.

For example, the utility model discloses a steel construction building of assembled that CN215926276U proposed, including the stand, the fixed slot has all been seted up to the side of stand, the fixed slot sets up along the direction of height of stand, the first fixed frame of outer wall fixedly connected with of stand, the upside fixedly connected with first limiting plate of first fixed frame, the outer wall fixedly connected with second fixed frame of stand.

The scheme can realize convenient adjustment and quick installation of the connecting structure, can not slide up and down due to the fixing groove, can bear larger pressure and buffer, can not break the connecting structure due to overlong time, ensures the stability of the assembled building link, ensures that the connecting structure can not influence the stability of the structure due to sliding or vibration through the arrangement of the first anti-slip block and the second anti-slip block, well ensures the safety performance of the building, has reasonable appearance, is convenient to assemble and is more efficient to install; however, the fabricated steel structure requires multi-directional connection during assembly to form a finished shock absorbing frame, and the above scheme is obviously inflexible in terms of multi-directional connection.

In addition, the applicant also finds that the existing steel structure beam column joints are usually fixed by welding, and the strength of the joints is not high due to uneven welding levels of constructors, so that the joints are easy to be unwelded and deformed when the steel structure beam column is subjected to larger external force, and therefore, an assembled steel structure building is proposed.

Disclosure of Invention

In view of the above, the present application provides an assembled steel structure building.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an assembled steel construction building, includes the stand, the cover is equipped with the steel bushing on the stand, and will at suitable height pass through first locking bolt the steel bushing is fixed on the stand, be provided with two connection pieces through screw symmetry on the lateral wall of steel bushing, the connection piece comprises two piece and is the L type, be connected with the shaped steel through the second locking bolt between the connection piece.

Preferably, a plurality of first mounting holes matched with the first locking bolts are formed in two opposite sides of the upright, the first mounting holes are staggered in two adjacent sides, and a first matching hole matched with the first mounting hole is formed in the steel sleeve.

Preferably, two third mounting holes matched with the second locking bolts are symmetrically formed in the support piece with the connecting piece and the steel sleeve in a vertical state, and a plurality of second mounting holes are symmetrically formed in the support piece with the connecting piece and the steel sleeve in a fitting mode.

Preferably, a first welding groove is formed in each of the support pieces of the connecting piece and the steel sleeve in a vertical state, a first extending groove is formed in each of the support pieces of the two connecting pieces in a parallel state, and the first extending grooves are communicated with the first welding grooves.

Preferably, a second welding groove is formed in the support piece attached to the steel sleeve by the connecting piece, and a second extending groove communicated with the second welding groove is formed in the attaching surface.

Preferably, the four sides of the upright post are fixedly connected with raised strips, the raised strips and the upright post are integrally formed, and the steel sleeve is internally provided with a matching groove matched with the raised strips.

In summary, the utility model has the technical effects and advantages that:

according to the utility model, the connecting sheet can be mounted on the steel sleeve according to the specific required direction, and then the section steel in the direction is connected, so that the specific framework of the building is erected, the multi-direction connection is convenient, the assembly is more flexible and convenient, the connection strength can be improved, the node is not easy to deform, and the safety performance of the building can be further ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an assembled steel structure building.

Fig. 2 is a schematic view of an uninstalled steel structure.

Fig. 3 is a schematic partial structure.

Fig. 4 is a schematic diagram of the structure of the connecting piece.

FIG. 5 is a schematic view of a steel jacket structure

In the figure: 1. a column; 101. a convex strip; 102. a first mounting hole; 2. section steel; 3. a steel sleeve; 301. a mating groove; 302. a first mating hole; 4. a connecting sheet; 401. a first weld recess; 402. a second weld recess; 403. a first extension groove; 404. a second mounting hole; 405. a second extension groove; 406. a third mounting hole; 5. a first locking bolt; 6. and a second locking bolt.

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.

Examples: referring to an assembled steel structure building shown in fig. 1-5, the assembled steel structure building comprises a stand column 1, in the concrete implementation process, the stand column 1 can be fixed at a proper position through common means such as concrete, the stand column 1 is hollow, steel is adopted as a material, a steel sleeve 3 is sleeved on the stand column 1, the steel sleeve 3 can be sleeved on the outer ring of the stand column 1 in advance before the stand column 1 is fixed at a proper position, the steel sleeve 3 is fixed on the stand column 1 at a proper height through a first locking bolt 5, two connecting pieces 4 are symmetrically arranged on the side wall of the steel sleeve 3 through screws, each connecting piece 4 is formed by two support pieces and is L-shaped, and profile steel 2 is connected between the connecting pieces 4 through a second locking bolt 6.

In this embodiment, four lateral walls of steel bushing 3 all are provided with connection piece 4 to be connected with four shaped steel 2, thereby carry out diversified connection, can install connection piece 4 on steel bushing 3 according to the position of specific demand, and then connect shaped steel 2 in this position, with erect out the concrete frame of building, thereby conveniently carry out diversified connection, the assembly is more nimble convenient.

As shown in fig. 1-3, a plurality of first mounting holes 102 matched with the first locking bolts 5 are formed on two opposite sides of the upright 1, the first mounting holes 102 on two adjacent sides are staggered, and a first matching hole 302 matched with the first mounting hole 102 is formed on the steel sleeve 3.

In order to strengthen the connectivity between the steel sleeve 3 and the upright 1, in this embodiment, the number of the first locking bolts 5 is 3, as shown in fig. 3, and the first locking bolts 5 cross each other, pass through the first mounting holes 102 and the corresponding first matching holes 302, fix the steel sleeve 3 and the upright 1, and the form can bear larger pressure and buffer, so that the shaking phenomenon of the steel sleeve 3 caused by overlong time is avoided, and the stability of the connection of the fabricated building is ensured.

As shown in fig. 1 and fig. 4, two third mounting holes 406 matched with the second locking bolts 6 are symmetrically formed on the support piece of the connecting piece 4 in a vertical state with the steel sleeve 3, and a plurality of second mounting holes 404 are symmetrically formed on the support piece of the connecting piece 4 attached to the steel sleeve 3.

When installing the section steel 2, the two second locking bolts 6 are inserted into the third installation holes 406 and pass through the section steel 2, and then are screwed by a tool, so that the installation can be completed.

When the connecting piece 4 is assembled, the connecting piece 4 is fixed with the steel bushing 3 by a screw passing through the second mounting hole 404.

Example 2:

on the basis of embodiment 1, in order to adapt to constructors with different welding levels, as shown in fig. 2-4, a first welding groove 401 is formed on a support piece of which the connecting piece 4 and the steel sleeve 3 are in a vertical state, and a first extending groove 403 is formed on a support piece of which the two connecting pieces 4 are in a parallel state, wherein the first extending groove 403 is communicated with the first welding groove 401.

When the section steel 2 and the connecting sheet 4 are connected, under the guiding action of the first welding groove 401, a constructor uses an arc welder to generate high-temperature electric arc between the welding rod and the connecting sheet 4, so that the first welding groove 401 in the combustion range of the welding rod and the electric arc is melted, and under the cooperation of the first extending groove 403, part of the welding rod is melted and enters the first extending groove 403, so that the section steel 2 and the connecting sheet 4 are welded more tightly, and the welding is not easy to be removed.

As shown in fig. 4, a second welding groove 402 is formed on the support piece where the connecting piece 4 is attached to the steel sleeve 3, and a second extending groove 405 communicated with the second welding groove 402 is formed on the attaching surface.

When the connecting piece 4 is welded with the steel sleeve 3, a constructor uses an arc welder to generate high-temperature electric arc between the welding rod and the connecting piece 4, so that the welding rod and a second welding groove 402 in the electric arc combustion range are melted, and part of welding rod is melted and enters the second extending groove 405 under the cooperation of the second extending groove 405, so that the section steel 2 is welded with the connecting piece 4 more tightly, and the section steel is not easy to be unwelded.

Under the cooperation of second locking bolt 6, through with connection piece 4 welding to steel bushing 3 on, with shaped steel 2 welding to connection piece 4, can improve joint strength, make node department be difficult for yielding, can further guarantee the security performance of building.

As shown in fig. 1 and 5, the four sides of the upright 1 are fixedly connected with the convex strips 101, the convex strips 101 and the upright 1 are integrally formed, the steel sleeve 3 is internally provided with the matching grooves 301 matched with the convex strips 101, and constructors can enable the steel sleeve 3 to freely slide on the upright 1 and move to a proper height so as to meet the frame requirements of different building heights.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an assembled steel construction building, includes stand (1), its characterized in that: the steel sleeve (3) is sleeved on the upright post (1), the steel sleeve (3) is fixed on the upright post (1) through the first locking bolt (5) at a proper height, two connecting pieces (4) are symmetrically arranged on the side wall of the steel sleeve (3) through screws, the connecting pieces (4) are formed by two support pieces and are L-shaped, and profile steel (2) is connected between the connecting pieces (4) through the second locking bolt (6).

2. The fabricated steel structure building of claim 1, wherein: a plurality of first mounting holes (102) matched with the first locking bolts (5) are formed in two opposite sides of the upright post (1), the first mounting holes (102) on two adjacent sides are staggered, and a first matching hole (302) matched with the first mounting holes (102) is formed in the steel sleeve (3).

3. The fabricated steel structure building of claim 1, wherein: two third mounting holes (406) matched with the second locking bolts (6) are symmetrically formed in the support piece of the connecting piece (4) and the steel sleeve (3) in a vertical state, and a plurality of second mounting holes (404) are symmetrically formed in the support piece of the connecting piece (4) and the steel sleeve (3) in a fitting mode.

4. The fabricated steel structure building of claim 1, wherein: the connecting piece (4) and the steel sleeve (3) are in a vertical state, a first welding groove (401) is formed in each supporting piece, two connecting pieces (4) are in a parallel state, a first extending groove (403) is formed in each supporting piece, and the first extending grooves (403) are communicated with the first welding grooves (401).

5. The fabricated steel structure building of claim 1, wherein: a second welding groove (402) is formed in the support piece, attached to the steel sleeve (3), of the connecting piece (4), and a second extension groove (405) communicated with the second welding groove (402) is formed in the attaching face.

6. The fabricated steel structure building of claim 1, wherein: the four sides of the upright post (1) are fixedly connected with raised strips (101), the raised strips (101) and the upright post (1) are integrally formed, and matching grooves (301) matched with the raised strips (101) are formed in the steel sleeve (3).