CN205975970U - Assembled lightweight steel construction - Google Patents

Abstract

The utility model discloses an assembled lightweight steel construction, it includes: accept cylinder and floor module. It includes to accept the cylinder: haplopore post, its shape of cross section are square, the haplopore post is including the first square post and the haplopore styletable board that are connected, diplopore post, its shape of cross section are the rectangle, the diplopore post is including the rectangle post and the diplopore styletable board that are connected, three hole posts, its shape of cross section are L and appear, three hole posts are including the L shape post and the three hole styletable boards that are connected, four hole posts, its shape of cross section are square, four hole posts are including the square post of second and the four hole styletable boards that are connected, the floor module includes: the tenon, insert at its both ends accept the cylinder, the light steel truss structure roof beam, its with formation is connected to the tenon the outer frame of floor module. Through the utility model discloses can improve the installation rate, reduction time limit for a project, reduce cost.

Description

Structure with assembled lightweight steel

Technical field

This utility model is related to Structural Engineering and building industrialization technical field, the light steel knot of more particularly, to a kind of assembled Structure.

Background technology

Assembled architecture is to realize the industrialized inevitable choice of novel building, not only can advance building industrialization, have reality Existing energy-saving and emission-reduction, propulsion green safety construction, raising construction quality, and human settlement can be improved, promote upgrading of industrial structures. Prefabricated buildings are the standardized components using prefabrication, carry out in-site installation.At present, prefabricated buildings using increasingly Many, however, existing prefabricated buildings adopt steel structure frame and concrete prefabricated board system or close using the light steel of thin-walled mostly Rib Os Draconis composite construction system, assembling degree is relatively low, and concrete material deadweight is larger, the work of the close rib Os Draconis composite construction of light steel Industry amount is generally larger, and mounting means is single and installation process is complicated simultaneously.Wooden frame structure system has at home and abroad tended to ripe, Adopt Tenon principle especially at its node, not only connect reliable in security performance, and be easy to construct.How by tradition Steel-frame structure combine with timber structure create a kind of structural system clear, easy for installation, more save the duration thus reducing The novel fabricated house of cost and its installation method have larger engineering significance and market value.

Content of the invention

Main purpose of the present utility model is to provide a kind of structure with assembled lightweight steel, to solve the upper of prior art presence State problem.

In order to solve the above problems, provide a kind of structure with assembled lightweight steel according to this utility model embodiment, it includes：Hold Connect cylinder and floor modules (7), wherein：

Described undertaking cylinder includes：Single hole post (1), its shape of cross section is square, and described single hole post (1) includes being connected The first square column (101) and single hole styletable plate (102)；Diplopore post (2), its shape of cross section is rectangle, described diplopore post (2) Including the rectangular column (201) being connected and diplopore styletable plate (202)；Three hole posts (3), its shape of cross section is L-shaped, described three holes Post (3) includes L-shaped post (301) and the three hole post end plates (302) being connected；Four hole posts (4), its shape of cross section is square, institute State the second square column (401) and the four hole post end plates (402) that four hole posts (4) include being connected；

Described floor modules (7) include：Tenon (5), its two ends (5) insert described undertaking cylinder；Light steel truss structure beam (6), It is connected the outside framework forming described floor modules (7) with described tenon (5).

Compared with prior art, according to the technical solution of the utility model, by by modularity, batch production, assembling, tenon The thinking of fourth of the twelve Earthly Branches principle incorporates the production of structure with assembled lightweight steel system, in construction, realize industrial flow-line produce, the fast quick-mounting in scene Join, in the case of ensureing construction quality, enhancing structure system reasonable stress, raising installation rate, reduce the duration, reduce into This.

Brief description

Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application, Schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model improper Limit.In the accompanying drawings：

Fig. 1 is the schematic diagram of the structure with assembled lightweight steel according to this utility model embodiment；

Fig. 2 is the floor modules structural representation according to this utility model embodiment；

Fig. 3 is the overall structure decomposing schematic representation according to this utility model embodiment.

【Symbol description】

The little square column 102 single hole styletable plate of 1 single hole post 101

2nd, diplopore post 201 rectangular column 202 diplopore styletable plate

3 three hole post 301L shape post 302 3 hole post end plate

4 four hole post, 401 large square post 402 4 hole post end plate

5 tenon, 501 square toes 502 connecting plate

6 light steel truss structure beam 7 floor modules,

8 floors and connection 9 pulling rivet of post

Specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments, This utility model is described in further detail.

Fig. 1 is a kind of schematic diagram of structure with assembled lightweight steel Tenon connected structure of this utility model embodiment, as Fig. 1 institute Show, this structure includes single hole post (1), diplopore post (2), three hole posts (3), four hole posts (4), tenon (5), light steel truss structure beam (6), building Plate module (7).

With reference to shown in Fig. 2, Fig. 3, floor modules (7) are the floor being prefabricated in the factory by building module, and floor modules (7) are wrapped Include tenon (5), light steel truss structure beam (6)；Light steel truss structure beam (6) passes through tapping screw or rivet with the connecting plate (502) of tenon (5) Connect composition floor modules (7) as shown in Figure 2.Described light steel truss structure beam (6) can also adopt punching press of factory or casting The section causing type is H-shaped, M shape, C-shaped or other odd-shaped cross sections or the steel profile being combined by above-mentioned section, two ends again with Connecting plate (502) passes through tapping screw or rivet or bolt connection.

With reference to shown in Fig. 3, described single hole post (1) is the square light steel open tubular column of prefabrication, and single hole post (1) includes little Square column (101), single hole styletable plate (102)；Little square column (101) presses design size prefabricated profiled empty stomach steel column for factory, Wall thickness is 2-10mm, and design punching is pressed at the four sides at upper/lower terminal；Little square column (101) and single hole styletable plate (102) pass through Opening is welded to form single hole post (1), after through galvanizing process.

With reference to shown in Fig. 3, described diplopore post (2), three hole posts (3), the make of upper and lower ends of four hole posts (4) with Single hole post (1) is identical, and outer contour shape and size are all that assembling is formed on the basis of the modular dimension of single hole post (1), i.e. diplopore Post (2) cross sectional shape is rectangle, and three hole posts (3) cross sectional shape is L-shaped, and four hole posts (4) cross sectional shape is square.

With reference to shown in Fig. 3, described floor is under square toes (501) insertion of tenon (5) lower end with the connected mode (8) of post In the little rectangular cavity of layer post upper end, the square toes (501) of tenon (5) upper end insert in the little rectangular cavity of upper strata post lower end, and in side Connected with pulling rivet at head (501) preformed hole corresponding with post upper/lower terminal.

A kind of installation method of the structure with assembled lightweight steel according to the embodiment of the present application, comprises the steps,

Step S1, carries out isolated footing construction according to construction design drawing, on a stand alone basis pre-buried good adjustable absolute altitude and The basic short column of translational degree of freedom, the shape of basic short column respectively with single hole post (1), diplopore post (2), three hole posts (3), four hole posts (4) identical, the top absolute altitude of adjustment all bases short column is to designed elevation；

Step S2, by the order in design drawing, lifts bottom floor modules (7) as base plate, during lifting, due to existing Construction error, must on adjustment isolated footing basic short column horizontal displacement so that the centre-to-centre spacing between the short column of all bases and design Four tenon (5) centers on the downside of floor modules (7) are aligned with basic short column center in hoisting process, utilize by consistent size Tenon (5) is inserted in basic short column gravity, and is connected in corresponding preformed hole with pulling rivet.

Step S3, the single hole post (1) of ground floor, diplopore post (2), three hole posts (3), four hole posts (4) are pressed design number set Enter in the tenon on the upside of bottom floor modules (7), be connected in corresponding preformed hole with pulling rivet and form floor and post Connected mode (8), completes the assembling of one layer of post.

Step S4, supporting connector is separately fixed at light steel truss structure beam (6) in floor modules (7) along body of wall center line Upper and lower chord member lateral surface and single hole post (1), diplopore post (2), three hole posts (3), the side of four hole posts (4), by prefabricated surrounding band The wallboard of groove lifts in place in order successively and makes horizontal side and lower side groove snap in the connector of light steel truss structure beam (6) In, complete the assembling of first floor partition wall；

Step S5, by floor modules (7) together with lower boom wall board connector lift in place, using gravity by floor modules (7) four tenons (5) insertion single hole post (1) on the downside of, diplopore post (2), three hole posts (3), in four hole posts (4), existed with pulling rivet It is connected in corresponding preformed hole and forms floor and the connected mode (8) of post, meanwhile, the wall board connector of lower boom snaps in pre- In the upper side recess of the wallboard making, complete the assembling of two floor plate module (7).

Step S6, is repeated in the operation of S3, S4, S5, can complete the assembling of tier building agent structure；

Step S7, installs parapet, then carries out roof slope making, waterproof and roofing tile and mat formation completing monolithic architecture Assembling.

Compared with prior art, this utility model has advantages below:

1st, the full batch production by post, floor, node is prefabricated, greatly improves the prefabricated rate of building main bearing member, from And it is more beneficial for ensureing structure safety and the quality of building, decrease field operation amount, reduce construction environment pollution, shorten construction Duration, cost-effective.

2nd, pass through to implant, in factory, the method optimizing light steel frame formula structural system in floor modules using bean column node, make It is more reasonable that structure accepts, and greatly improves prefabricated globality and the industrialized level of building subassembly simultaneously, decreases construction material Consume and job site workload, be truly realized rapid green construction.

3rd, become Tenon grafting node by introducing the Tenon principle Optimal improvements bean column node of traditional timber structure interior joint, greatly Decrease greatly the job site workload at node, improve assembling degree with respect to traditional steel construction.

4th, adopt pulling rivet to connect at node and replace the tapping screw in traditional steel construction or bolt connection or welding, significantly Improve joint efficiency and the intensity of node.

5th, factory-made component selects more green, low-carbon (LC), environmental protection, the material of energy-conservation.

6th, build generally robust durable, insulation, and light weight, energy-conserving and environment-protective, it is suitable for various building constructions, be suitable for Property strong, good economic benefit and social benefit will be brought.

The foregoing is only embodiment of the present utility model, be not limited to this utility model, for this area Technical staff for, this utility model can have various modifications and variations.All of the present utility model spirit and principle within, Any modification, equivalent substitution and improvement made etc., should be included within right of the present utility model.

Claims (7)

1. a kind of structure with assembled lightweight steel is it is characterised in that include：Accept cylinder and floor modules (7), wherein：

Described undertaking cylinder includes：

Single hole post (1), its shape of cross section is square, and described single hole post (1) includes the first square column (101) being connected and list Hole post end plate (102)；

Diplopore post (2), its shape of cross section is rectangle, and described diplopore post (2) includes rectangular column (201) and the diplopore post being connected End plate (202)；

Three hole posts (3), its shape of cross section is L-shaped, and described three hole posts (3) include L-shaped post (301) and the three hole post ends being connected Plate (302)；

Four hole posts (4), its shape of cross section is square, the second square column (401) and four that described four hole posts (4) inclusion is connected Hole post end plate (402)；

Described floor modules (7) include：

Tenon (5), described undertaking cylinder is inserted at its two ends；

Light steel truss structure beam (6), it is connected the outside framework forming described floor modules (7) with described tenon (5).

2. structure with assembled lightweight steel according to claim 1 it is characterised in that

Described tenon (5) further includes：The square toes (501) being connected and one or more connecting plate (502)；Described square toes two The end head necking at end is tenon point, and the four sides of each end at two ends has multiple preformed holes.

3. structure with assembled lightweight steel according to claim 2 it is characterised in that

Four side at least one of which of described square toes (501) or be all connected with the connecting plate (502) of respective amount, are formed L-type, yi word pattern, T-shaped or cross connection, thus further with described floor modules (7) in multiple directions on light steel truss Set a roof beam in place (6) connect.

4. structure with assembled lightweight steel according to claim 1 it is characterised in that

Described single hole post (1), diplopore post (2), three hole posts (3), four hole posts (4), tenon (5), light steel truss structure beam (6), floor The wall thickness of the light steel section bar that module (7) is adopted is 2-10mm.

5. structure with assembled lightweight steel according to claim 1 it is characterised in that

Described light steel truss structure beam (6) includes chord member and the diagonal web member being connected, and chord member is the U-shaped section with groove and outer crimping, Diagonal web member is C-type steel.

6. structure with assembled lightweight steel according to claim 1 it is characterised in that

It is upper and lower socket joint between described tenon (5) and described single hole post (1), diplopore post (2), three hole posts (3) and four hole posts (4) Annexation, grafting cylinder tenon cross-sectional outer diameter is less than accepting pole section internal diameter.

7. structure with assembled lightweight steel according to claim 6 it is characterised in that

Grafting cylinder tenon cross-sectional outer diameter 1.0mm-5.0mm less than undertaking pole section internal diameter.