阅读说明：本技术 一种新型u肋腹板装配式楼盖结构体系 (Novel U-rib web assembled floor structure system ) 是由 洪成 刘凯 于 2021-07-30 设计创作，主要内容包括：本发明涉及楼盖装配技术领域,具体涉及一种新型U肋腹板装配式楼盖结构体系,以包括下肋板和若干U肋板为基础,若干U肋板呈直线阵列状设置于下肋板的顶部,且若干U肋板的底部与下肋板均为焊接设置,每个方案分别增设有齿形隔板、钢筋网片和条形隔板,从而达到不同的工业需求,本发明通过提出四种U肋腹板的结构方案,用以满足现代基础设施建设中对楼层的净空、施工工艺、结构方案的经济性以及施工周期提出的严格要求,加快了施工进度的同时,能够更好地保证工程质量,适合应用于大跨度、大柱网、大开间结构中的楼盖。(The invention relates to the technical field of floor assembly, in particular to a novel U-rib web assembled floor structure system, which is based on a lower rib plate and a plurality of U-rib plates, wherein the U-rib plates are arranged at the top of the lower rib plate in a linear array manner, the bottoms of the U-rib plates and the lower rib plates are welded, and a tooth-shaped partition plate, a reinforcing mesh and a strip-shaped partition plate are respectively added in each scheme, so that different industrial requirements are met.)

1. The utility model provides a novel U rib web assembled superstructure structural system, a plurality of including lower floor (1), two first shrouding (2) and a plurality of U floor (3) are sharp array form and set up in the top of lower floor (1), and the bottom of a plurality of U floor (3) is welding setting with lower floor (1), two first shrouding (2) symmetry sets up in floor (1) both sides down, and the both sides of two first shrouding (2) and lower floor (1) are welding setting.

2. The novel U-rib web assembled floor system as claimed in claim 1, wherein a first upper rib plate (4) is arranged on the tops of the plurality of U-rib plates (3), the first upper rib plate (4) and the tops of the plurality of U-rib plates (3) are in fit welding arrangement, two sides of the first upper rib plate (4) are in welding arrangement with the two first sealing plates (2), and concrete is filled between every two adjacent U-rib plates (3) and the first upper rib plate (4).

3. The novel U-rib web assembled floor system as claimed in claim 1, wherein a plurality of tooth-shaped partition plates (5) are uniformly arranged on the tops of a plurality of U-rib plates (3), and the plurality of tooth-shaped partition plates (5) and the plurality of U-rib webs are orthogonally welded.

4. A novel U-rib web assembled floor system as claimed in claim 3, wherein a second upper rib plate (6) is provided on the top of the tooth-shaped partition plate (5), the second upper rib plate (6) is horizontally welded to the tooth-shaped partition plates (5), and second sealing plates (7) are provided on both sides of the second upper rib plate (6), and the two second sealing plates (7) are welded to the second upper rib plate (6) and the lower rib plate (1).

5. The novel U-rib web assembled floor system according to claim 1, wherein a steel mesh sheet (8) is arranged at the top of the U-rib plates (3), the steel mesh sheet (8) is welded to the back of the U-rib plates (3), and the bottoms of two ends of the steel mesh sheet (8) and the lower rib plate (1) are welded.

6. A novel U-rib web assembled floor system structure system as claimed in claim 5, wherein the two sides of the steel mesh (8) are provided with third sealing plates (9), and the inner sides of the two third sealing plates (9) are welded to the two sides of the steel mesh (8).

7. A novel U-rib web assembled floor system as claimed in claim 5, wherein a third upper rib plate (10) is provided on the top of the plurality of U-rib plates (3), both sides of the third upper rib plate (10) are welded to the outer sides of the two third sealing plates (9), and concrete is filled between the third sealing plates (9) and the plurality of U-rib plates (3).

8. The novel U-rib web assembled floor system as claimed in claim 1, wherein a plurality of strip-shaped partition plates (11) are arranged on the tops of the plurality of U-rib plates (3) in a linear array, and the plurality of strip-shaped partition plates (11) and the corresponding plurality of U-rib plates (3) are welded together.

9. A novel U-rib web assembled floor system as claimed in claim 8, wherein every two adjacent strip-shaped partition plates (11) are welded end to end, a fourth upper rib plate (12) is welded to the tops of a plurality of strip-shaped partition plates (11), fourth sealing plates (13) are arranged on two sides of the fourth upper rib plate (12), and the two fourth sealing plates (13) and the fourth upper rib plate (12) and the lower rib plate (1) are welded together.

Technical Field

The invention relates to the technical field of floor assembly, in particular to a novel U-rib web assembled floor structure system.

Background

With the rapid development of economy in China and the urgent need of people for good life, the construction of domestic infrastructure is rapid, more and more high-rise buildings are pulled out, and the forms of floor slab structures are various. When strict requirements are provided for the clearance of floors, the economy of construction technology and structural schemes and the construction period, and under the working condition of large load, the requirements on the aspects of safety, economy, applicability, advancement and the like are difficult to meet by adopting the traditional beam-slab structure, the truss structure and the like.

The existing floor system forms comprise a beam floor system and a flat floor system structure, and both adopt concrete as a main base material, and the concrete has a self-weight, obvious hydration heat action and great influence on the floor system structure; under the action of a large load, the concrete structure is easy to generate fatigue, and the service life of the concrete structure is influenced; for the flat floor, the span ratio is limited in practical engineering, and the requirements of large span, large net column and large bay are difficult to meet.

When the existing truss girder and truss girder structures are stressed, bearing contact points are steel welding points, the stress deformation is large, and the tensile characteristic of steel materials cannot be fully utilized, and the novel structure of the U-rib web plate assembly type floor adopts a steel plate-concrete combined structure, fully applies the tensile characteristic of the concrete stressed steel materials, adopts a full assembly type production mode, divides the floor structure into lower ribs and upper ribs connected by U rib plates, is prefabricated in a factory, and is transported to a construction site for assembly, so that the construction efficiency can be effectively improved, and the engineering quality can be ensured; meanwhile, the structure has the advantages of obvious space benefit, high structural rigidity, high bearing capacity and excellent component stability, and compared with the traditional floor system, the U-rib web assembled floor system structure is simple to process, small in construction difficulty, attractive in appearance, large in available space, high in bearing capacity and attractive in appearance design.

Disclosure of Invention

The invention aims to provide a novel U-rib web assembled floor structure system.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a novel U rib web assembled superstructure structural system, including lower floor, two first shrouding and a plurality of U floor, it is a plurality of the U floor is sharp array form and sets up in the top of floor down, and the bottom of a plurality of U floor is welding setting, two with lower floor first shrouding symmetry sets up in floor both sides down, and the both sides of two first shrouding and lower floor are welding setting.

Furthermore, a plurality of U floor top is equipped with first upper rib plate, first upper rib plate is laminating welding setting with a plurality of U floor top, and the both sides of first upper rib plate and two first shrouding all weld the setting, every adjacent two all fill the concrete between U floor and the first upper rib plate.

Furthermore, a plurality of tooth-shaped partition plates are uniformly arranged at the tops of the plurality of U-shaped rib plates, and the tooth-shaped partition plates and the plurality of U-shaped rib webs are welded in an orthogonal mode.

Furthermore, a second upper rib plate is arranged at the top of the toothed partition plate, the second upper rib plate and the toothed partition plates are horizontally welded, second sealing plates are arranged on two sides of the second upper rib plate, and the second sealing plates, the second upper rib plate and the lower rib plate are welded.

Furthermore, a plurality of reinforcing mesh sheets are arranged at the tops of the U-shaped rib plates, the reinforcing mesh sheets are welded to the backs of the U-shaped rib plates, and the bottoms of the two ends of each reinforcing mesh sheet and the lower rib plate are welded.

Furthermore, third sealing plates are arranged on two sides of the reinforcing mesh, and the inner sides of the third sealing plates and the two sides of the reinforcing mesh are welded.

Furthermore, a third upper rib plate is arranged at the top of the plurality of U rib plates, two sides of the third upper rib plate and the outer sides of the two third sealing plates are welded, and concrete is filled between the third sealing plates and the plurality of U rib plates.

Furthermore, a plurality of U floor top is the sharp array form and is equipped with a plurality of bar baffles, and is a plurality of the bar baffle all welds the setting with corresponding a plurality of U floors.

Furthermore, every two adjacent bar-shaped partition plates are welded end to end, a plurality of fourth upper rib plates are welded to the tops of the bar-shaped partition plates, fourth seal plates are arranged on two sides of each fourth upper rib plate, and the fourth seal plates, the fourth upper rib plates and the lower rib plates are welded.

The invention has the beneficial effects that:

1. the top of the lower rib plate is provided with a plurality of U rib plates which are linearly arranged, the U rib plates are respectively welded with the first upper rib plate and the lower rib plate, the upper rib plates are floor cover plates, openings at two ends of the upper rib plates are sealed by the first sealing plates, the sealing plates are respectively welded with the upper rib plates and the lower rib plates, and concrete or other fillers are filled between the U rib plates.

2. For a large-span floor, the bidirectional stress condition is considered, the tooth-shaped partition plate is arranged and located between the second upper rib plate and the plurality of U rib plates, the tooth-shaped partition plate and the plurality of U rib plates are welded in an orthogonal mode, openings at two ends of the tooth-shaped partition plate are sealed through the second sealing plates, the second sealing plates are welded with the second upper rib plate and the second lower rib plate respectively, concrete or other fillers can not be filled or filled between the plurality of U rib plates, and finally the U rib plates are connected with a floor supporting structure in an overlapping mode.

3. The tooth-shaped partition plate is replaced by a steel bar mesh which is also positioned between a third upper rib plate and a plurality of U rib plates, the second sealing plate needs to be changed into a raised third sealing plate at the moment, the steel bar mesh is welded at the back of a U rib web, two ends of the steel bar mesh are welded with two third sealing plates, concrete and other fillers are filled in gaps, the concrete consumption and the steel consumption of the concrete plate in the actual engineering are calculated, longitudinal bars and transverse bars of the steel bar mesh form a net structure, the steel bar mesh can be well bonded and anchored with the concrete, the borne load is uniformly diffused and distributed, the anti-seismic cracking performance of a reinforced concrete structure is improved, the steel bar mesh has the advantages of firm welding and strong prestress, the engineering quality is improved, the construction period is simplified, steel is saved, and the construction speed is greatly improved.

4. Replace horizontal orthogonal welding's profile of tooth baffle for the bar baffle, a plurality of bar baffles fill the steel sheet of indulging between per two adjacent U floor in the space, a plurality of bar baffles are in with U floor top welded time, per two adjacent bar baffles are the end to end welding also, the rib welds in the top of a plurality of bar baffles on the fourth, the fourth shrouding of both sides and the equal welding of rib and lower floor on the fourth, this scheme is compared in scheme 2's profile of tooth baffle and need not fill the concrete, full steel sheet is filled and the end to end is indulged and is put the welding, improve the construction environment conscientiously, the green construction policy of reality, make things convenient for the on-the-site maintenance to maintain and demolish the change, reach the purpose that the bearing capacity is higher to maintain the expense low.

The invention provides four structural schemes of the U-rib web plates, so as to meet strict requirements on floor clearance, construction process, economy of the structural schemes and construction period in modern infrastructure construction, quicken construction progress, better ensure engineering quality and be suitable for being applied to floor systems in large-span, large-column-net and large-bay structures.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a first plan view of the present invention;

FIG. 2 is a schematic plan view of the present invention, shown in perspective and disassembled;

FIG. 3 is a second plan view of the present invention;

FIG. 4 is a schematic perspective exploded view of the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a third plan view of the present invention;

FIG. 7 is a schematic three-dimensional exploded plan view of the present invention;

FIG. 8 is an enlarged schematic view at B of FIG. 7;

FIG. 9 is a fourth plan view of the present invention;

FIG. 10 is a plan view four schematic perspective exploded view of the present invention;

FIG. 11 is an enlarged schematic view at C of FIG. 10;

in the figure: the steel bar mesh type steel bar sealing plate comprises a lower rib plate 1, a first sealing plate 2, a U rib plate 3, a first upper rib plate 4, a tooth-shaped partition plate 5, a second upper rib plate 6, a second sealing plate 7, a steel bar mesh piece 8, a third sealing plate 9, a third upper rib plate 10, a strip-shaped partition plate 11, a fourth upper rib plate 12 and a fourth sealing plate 13.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 2, a novel U-rib web assembled floor system comprises a lower rib plate 1, two first sealing plates 2 and a plurality of U-rib plates 3, wherein the plurality of U-rib plates 3 are arranged on the top of the lower rib plate 1 in a linear array manner, the bottoms of the plurality of U-rib plates 3 and the lower rib plate 1 are arranged in a welding manner, the two first sealing plates 2 are symmetrically arranged on two sides of the lower rib plate 1, the two first sealing plates 2 and two sides of the lower rib plate 1 are arranged in a welding manner, the tops of the plurality of U-rib plates 3 are provided with first upper rib plates 4, the first upper rib plates 4 and the tops of the plurality of U-rib plates 3 are arranged in a joint welding manner, the two sides of the first upper rib plates 4 and the two first sealing plates 2 are arranged in a welding manner, concrete is filled between every two adjacent U-rib plates 3 and the first upper rib plates 4, a steel plate-concrete combined structure is adopted, and the tensile property of the concrete under pressure is fully applied, the U-rib web = board assembled floor structure adopts a full-assembly production mode, the floor structure is divided into the lower rib plate 1 and the first upper rib plate 4 connected by the U ribs, the lower rib plate 1 and the first upper rib plate 4 are prefabricated in a factory and then transported to a construction site for assembly, the construction efficiency can be effectively improved, and the engineering quality is guaranteed.

Referring to fig. 3 to 5, a plurality of tooth-shaped partition plates 5 are uniformly arranged on the tops of a plurality of U-shaped rib plates 3, the plurality of tooth-shaped partition plates 5 and a plurality of U-shaped rib webs are arranged in an orthogonal welding manner, concrete or other fillers can not be filled or filled between the plurality of U-shaped rib plates 3, and finally the U-shaped rib plates are connected with a floor support structure in an overlapping manner, so that the cost of concrete materials is reduced, the construction efficiency is improved while the construction environment is improved, a second upper rib plate 6 is arranged on the tops of the tooth-shaped partition plates 5, the second upper rib plate 6 and the plurality of tooth-shaped partition plates 5 are arranged in a horizontal welding manner, second seal plates 7 are arranged on two sides of the second upper rib plate 6, the two second seal plates 7 are arranged with the second upper rib plate 6 and the lower rib plate 1 in a welding manner, and the tooth-shaped partition plates 5 are additionally arranged, so that the two sides of the two U-shaped rib plates need to be welded by using a heightened second seal door.

Referring to fig. 6 to 8, the top of the plurality of U-shaped rib plates 3 is provided with a reinforcing mesh 8, the reinforcing mesh 8 is welded on the back of the plurality of U-shaped rib plates 3, the bottoms of both ends of the reinforcing mesh 8 and the lower rib plate 1 are welded together, the longitudinal bars and the transverse bars of the reinforcing mesh 8 form a net structure, the reinforcing mesh can be bonded with concrete, the anchoring property is good, the borne load is uniformly diffused and distributed, the anti-seismic cracking property of the reinforced concrete structure is improved, the reinforcing mesh has the advantages of firm welding and strong prestress, the engineering quality is improved, the construction period is simplified, the steel is saved, the construction speed is greatly improved, the third sealing plates 9 are arranged on both sides of the reinforcing mesh 8, the inner sides of the two third sealing plates 9 are welded together with both sides of the reinforcing mesh 8, the third sealing plates 9 are heightened because the reinforcing mesh 8 and the third upper rib plates 10 also reserve a filling space, the top of the plurality of U-shaped rib plates 3 is provided with the third upper rib plates 10, the both sides of rib 10 and two third closing plate 9 outsides all weld the setting on the third, and it has the concrete to fill between third closing plate 9 and a plurality of U floor 3, and rib 10 is the third closing plate 9 for welding two increasements on the third, except that reinforcing bar net piece 8 needs to be filled rather than the 3 spaces of the U floor of bottom, and reinforcing bar net piece 8's top also needs the concrete filling simultaneously, improves the quality.

Referring to fig. 9 to 11, a plurality of strip-shaped partition plates 11 are arranged on the tops of a plurality of U-shaped rib plates 3 in a linear array, the plurality of strip-shaped partition plates 11 and the corresponding plurality of U-shaped rib plates 3 are all welded, the arrangement of the strip-shaped partition plates 11 does not need to be filled with concrete, the steel plates are used for filling, the head and the tail of the steel plates are longitudinally welded, the construction environment is practically improved, the green construction policy is implemented, the field maintenance and the removal and the replacement are convenient, every two adjacent strip-shaped partition plates 11 are arranged in an end-to-end welding mode, a fourth upper rib plate 12 is welded on the tops of the plurality of strip-shaped partition plates 11, fourth seal plates 13 are arranged on two sides of the fourth upper rib plate 12 and the lower rib plate 1, the tops of the two adjacent strip-shaped partition plates 11 are welded end to end, the fourth upper rib plate 12 is welded with the strip-shaped partition plates 11 at the bottoms of the fourth upper rib plates 12, the bearing capacity is enhanced, the maintenance and the two increased fourth seal plates 13 are convenient to maintain and replace, the height of each plate is calculated by the specific design.

The working principle is as follows:

1. the top of each rib plate is provided with a plurality of U rib plates 3 which are linearly arranged, the U rib plates 3 are respectively welded with a first upper rib plate 4 and a lower rib plate 1, the upper rib plates are floor cover plates, openings at two ends of each floor cover plate are sealed by first sealing plates 2, the sealing plates are respectively welded with the upper rib plates and the lower rib plates 1, and concrete or other fillers are filled between the U rib plates 3.

2. For a large-span floor, the bidirectional stress condition is considered, the tooth-shaped partition plate 5 is arranged and positioned between the second upper rib plate 6 and the plurality of U rib plates 3, the tooth-shaped partition plate 5 and the plurality of U rib plates 3 are welded in an orthogonal mode, openings at two ends are sealed by the second seal plates 7, the second seal plates 7 are respectively welded with the second upper rib plate 6 and the lower rib plate 1, concrete or other fillers can not be filled or filled between the plurality of U rib plates 3, and finally the U rib plates are in lap joint with the floor support structure.

3. The tooth-shaped partition plate 5 is replaced by a steel bar net piece 8 which is also positioned between the third upper rib plate 10 and the plurality of U rib plates 3, but the second sealing plate 7 needs to be changed into a heightened third sealing plate 9, the steel bar net piece 8 is welded at the back of the U rib web, two ends of the steel bar net piece are welded with the two third sealing plates 9, concrete and other fillers are filled in gaps, and the concrete consumption and the steel consumption of the concrete plate in the actual engineering are calculated through design.

4. The tooth-shaped partition plates 5 which are transversely arranged and orthogonally welded are replaced by the strip-shaped partition plates 11, the longitudinally arranged steel plates are filled in gaps between every two adjacent U rib plates 3 through the strip-shaped partition plates 11, the strip-shaped partition plates 11 are welded with the tops of the U rib plates 3, every two adjacent strip-shaped partition plates 11 are also welded end to end, the fourth upper rib plates 12 are welded to the tops of the strip-shaped partition plates 11, and the fourth seal plates 13 on the two sides are welded with the fourth upper rib plates 12 and the lower rib plates 1.