CN215802220U

CN215802220U - Large-scale assembled house steel construction

Info

Publication number: CN215802220U
Application number: CN202121503696.1U
Authority: CN
Inventors: 吴维民; 梁文智; 黄钧钧; 周俊华; 蒋蓓蕾
Original assignee: Suzhou Su Grid Construction Engineering Co ltd
Current assignee: Suzhou Su Grid Construction Engineering Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a large-scale assembled house steel structure, which belongs to the technical field of assembled buildings and comprises a roof and a wallboard frame, wherein the roof is positioned at the top of the wallboard frame, the wallboard frame comprises an upright post and a cross beam, the upright post comprises an upper end part and a lower end part, the upper end part and the lower end part are detachably connected, the cross beam comprises a first end part, a connecting part and a second end part, two ends of the connecting part are integrally connected with connecting blocks, alignment grooves corresponding to the connecting blocks are formed in the positions, above the opposite ends of the first end part and the second end part, of the connecting blocks, and the first end part and the second end part are fixedly connected through second connecting pieces; this application adopts the stand and the crossbeam of combination, divides stand and crossbeam into two or a plurality of parts, makes things convenient for the transportation and the field erection of stand and crossbeam, and the crossbeam adopts overhead connecting block, and the bearing performance loss of connecting portion is little after the installation.

Description

Large-scale assembled house steel construction

Technical Field

The utility model belongs to the technical field of fabricated buildings, and particularly relates to a large-scale fabricated residential steel structure.

Background

The prefabricated house steel structure is an important component in the prefabricated building. The steel structural system must be joined together in close coordination with the building envelope system. For example, the square column and external wall panel system commonly used in office buildings is a mature structural system.

Although the existing large-scale assembly type house steel structure is an assembly type structure, the length of the vertical column and the length of the cross beam are both long due to large specification, and the transportation and the field assembly are both difficult, so that the large-scale assembly type house steel structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large-scale assembled house steel structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a large-scale assembled house steel construction, includes roof and wallboard frame, the roof is located the top of wallboard frame, wallboard frame includes stand and crossbeam, the stand includes upper end and lower tip, be connected for dismantling between upper end and the lower tip, the crossbeam includes tip one, connecting portion and tip two, the equal style in both ends of connecting portion is connected with the connecting block, the counterpoint groove that corresponds with the connecting block is all seted up to the top of tip one and the two opposite one ends of tip, the connecting block passes through second connecting piece and tip one and two fixed connection of tip.

Furthermore, the top of the lower end part is integrally connected with a conical guide pillar, the bottom of the upper end part is provided with a groove matched with the conical guide pillar, and one end of the upper end part, which is opposite to the lower end part, is integrally connected with a fixing plate.

Further, the adjacent fixing plates are fixedly connected through a first connecting piece.

Furthermore, the connecting part is positioned between the first end part and the second end part, and the end parts of the first end part and the second end part are fixedly connected with the upright post through bolts.

Further, the conical guide post is specifically a rectangular pyramid.

Further, the first connecting piece is specifically a bolt.

Further, the second connecting piece is specifically a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

the combined upright post and the combined cross beam are adopted, the upright post and the cross beam are divided into two or more parts, the transportation and the field installation of the upright post and the cross beam are convenient, the cross beam adopts the upper connecting block, and the loss of the bearing performance of the connecting part is small after the installation; simultaneously, the conical guide pillar at the top of the lower end part is convenient to align during installation, the stability after installation is convenient to increase, the whole scheme is simple in structure, complex machining procedures are omitted, and the machining can be completed by adopting traditional equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a split structure of the cross beam of the present invention;

FIG. 3 is a schematic view of a disassembled structure of the column of the present invention;

in the figure: 1. a roof; 2. a column; 201. an upper end portion; 202. a lower end portion; 203. a tapered guide post; 204. a fixing plate; 205. a first connecting member; 3. a cross beam; 301. a first end portion; 302. a connecting portion; 303. a second end part; 304. connecting blocks; 305. a second connecting member; 306. a positioning groove; 4. a wallboard frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a large-scale assembled house steel construction, including roof 1 and wallboard frame 4, roof 1 is located wallboard frame 4's top, wallboard frame 4 includes stand 2 and crossbeam 3, stand 2 includes upper end 201 and lower tip 202, be connected for dismantling between upper end 201 and the lower tip 202, crossbeam 3 includes tip one 301, connecting portion 302 and tip two 303, connecting portion 302 is located between tip one 301 and the tip two 303, the tip of tip one 301 and tip two 303 passes through bolt and stand 2 fixed connection, the both ends homogeneous formula of connecting portion 302 is connected with connecting block 304, the alignment groove 306 that corresponds with connecting block 304 has all been seted up to the top of tip one 301 and the tip two 303 one end that is opposite, connecting block 304 is through second connecting piece 305 and tip one 301 and tip two 303 fixed connection.

The steel structure is a natural fabricated structure, but not all steel structure buildings are fabricated buildings, especially not perfect fabricated buildings. The assembled steel structure recommends to adopt bolted connection node, and the installation rate is fast and control construction quality more easily.

In this embodiment, the top of the lower end 202 is integrally connected with a tapered guide pillar 203, the tapered guide pillar 203 is specifically a rectangular pyramid, the bottom of the upper end 201 is provided with a groove matched with the tapered guide pillar 203, one end of the upper end 201 opposite to the lower end 202 is integrally connected with a fixing plate 204, adjacent fixing plates 204 are fixedly connected through a first connecting piece 205, and the first connecting piece 205 and the second connecting piece 305 are specifically bolts.

The working principle and the using process of the utility model are as follows: when the assembly structure is used, the upper end part 201 and the lower end part 202 are assembled as shown in fig. 3, during assembly, due to the conical structure of the conical guide post 203, the upper end part 201 can be guided and aligned conveniently for installation, then the first connecting pieces 205 on two sides are locked, the first end part 301, the connecting part 302 and the second end part 303 are assembled as shown in fig. 2, the connecting blocks 304 on two ends of the connecting part 302 are aligned with the aligning grooves 306 on the first end part 301 and the second end part 303 respectively, and then the second connecting piece 305 is locked, due to the adoption of the upper connecting blocks 304, the weight borne by the connecting part 302 and the connecting part 302 is absorbed by the first end part 301 and the second end part 303 on two sides, and the negative influence of the assembly structure on the cross beam 3 is reduced as much as possible;

due to the fact that the combined upright post 2 and the combined cross beam 3 are adopted, the upright post 2 and the cross beam 3 are divided into two or more parts, transportation of the upright post 2 and the cross beam 3 is facilitated, required space is small when the assembled house steel structure is installed on site, and convenience in assembling of the assembled house steel structure is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A large-scale assembled house steel structure comprises a roof (1) and a wallboard frame (4), wherein the roof (1) is positioned at the top of the wallboard frame (4), it is characterized in that the wallboard frame (4) comprises upright posts (2) and cross beams (3), the upright post (2) comprises an upper end part (201) and a lower end part (202), the upper end part (201) and the lower end part (202) are detachably connected, the cross beam (3) comprises a first end part (301), a connecting part (302) and a second end part (303), the two ends of the connecting part (302) are integrally connected with connecting blocks (304), the upper parts of the opposite ends of the first end part (301) and the second end part (303) are respectively provided with a positioning groove (306) corresponding to the connecting block (304), the connecting block (304) is fixedly connected with the first end part (301) and the second end part (303) through a second connecting piece (305).

2. A large scale fabricated dwelling steel structure as claimed in claim 1, wherein: the top of the lower end part (202) is integrally connected with a conical guide post (203), the bottom of the upper end part (201) is provided with a groove matched with the conical guide post (203), and one ends of the upper end part (201) and the lower end part (202) which are opposite are integrally connected with a fixing plate (204).

3. A large scale fabricated residential steel structure according to claim 2, characterized in that: the adjacent fixing plates (204) are fixedly connected through a first connecting piece (205).

4. A large scale fabricated dwelling steel structure as claimed in claim 1, wherein: the connecting part (302) is located between the first end part (301) and the second end part (303), and the end parts of the first end part (301) and the second end part (303) are fixedly connected with the upright post (2) through bolts.

5. A large scale fabricated residential steel structure according to claim 2, characterized in that: the conical guide post (203) is specifically a rectangular pyramid.

6. A large scale fabricated residential steel structure according to claim 3, characterized in that: the first connecting piece (205) is specifically a bolt.

7. A large scale fabricated dwelling steel structure as claimed in claim 1, wherein: the second connecting piece (305) is a bolt.