阅读说明：本技术 一种预制装配式同层排水集成楼盖 (Prefabricated assembled is with integrated superstructure of layer drainage ) 是由 司法 杨云鹏 蒋铁刚 于 2020-04-30 设计创作，主要内容包括：本发明提供了一种预制装配式同层排水集成楼盖,包括主体楼盖,所述主体楼盖的四周及上下两端外表面均焊接有钢桁架,四周与下端所述钢桁架靠近主体楼盖的一端及上端钢桁架的上端外表面均焊接有钢板,相邻所述钢桁架之间开设有空腔,上端所述钢桁架的下端外表面焊接有角钢,上端所述钢板的上端外表面铺设有混凝土保护层,该预制装配式同层排水集成楼盖可以在生产车间对同层排水装配式钢结构集成楼盖进行预制,利用装配式钢结构集成楼盖的桁架空间,在生产车间把管路设备安装完毕,不需抬高或降低楼板处理,且设备安装区域不需要回填,便于运输和后期维修,节约了成本和时间,提高了装配式的效率。(The invention provides a prefabricated assembly type same-layer drainage integrated floor system, which comprises a main floor system, wherein steel trusses are welded on the outer surfaces of the periphery, the upper end and the lower end of the main floor system, steel plates are welded on the outer surfaces of the periphery, the end, close to the main floor system, of the steel trusses at the lower end and the upper end of the steel trusses at the upper end, a cavity is formed between the adjacent steel trusses, angle steel is welded on the outer surface of the lower end of the steel truss at the upper end, a concrete protective layer is paved on the outer surface of the upper end of the steel plate at the upper end, the prefabricated assembly type same-layer drainage integrated floor system can be prefabricated on the same-layer drainage assembly type steel structure integrated floor system in a production workshop, the truss space of the assembly type steel structure integrated floor system is utilized, pipeline equipment is completely installed in, the cost and the time are saved, and the assembly efficiency is improved.)

1. The utility model provides a prefabricated assembled is with integrated superstructure of layer drainage, includes main part superstructure (1), its characterized in that, all weld steel truss (2) around and both ends surface from top to bottom of main part superstructure (1), all weld steel sheet (3) all around with the lower extreme steel truss (2) are close to the one end of main part superstructure (1) and the upper end surface of upper end steel truss (2), and are adjacent cavity (4) have been seted up between steel truss (2), upper end the lower extreme outer surface welding of steel truss (2) has angle steel (5), upper end concrete protection layer (6) have been laid to the upper end surface of steel sheet (3).

2. The prefabricated assembled same-layer drainage integrated floor system as claimed in claim 1, wherein full-welded joints are formed between the steel plates (3) and the steel trusses (2) and at the peripheral seams.

3. The prefabricated assembly type same-layer drainage integrated floor system as claimed in claim 1, wherein an access hole is formed in the outer surface of the upper end of the steel plate (3) at the upper end, and the position of the access hole is determined according to pipeline arrangement.

4. A prefabricated assembled type same-layer drainage integrated floor system according to claim 1, wherein a pipeline is arranged in the cavity (4), and sound insulation cotton is paved on the inner wall of the cavity (4) when necessary.

5. The prefabricated assembled same-layer drainage integrated floor system as claimed in claim 1, wherein a bolt connecting seat is movably installed on one side of the outer surface of the front end of the main floor system (1).

6. The prefabricated assembled type same-layer drainage integrated floor system as claimed in claim 1, wherein the number of the steel trusses (2) and the number of the steel plates (3) are six.

Technical Field

The invention relates to the technical field of assembly type buildings, in particular to a prefabricated assembly type same-layer drainage integrated floor system.

Background

Traditional same floor drainage is usually done for raising the building surface course or reducing the structure floor, and it is high to do so can influence the building floor usually, and need backfill in the region of raising or reducing, has increased the building load, and construction cost increases, sometimes need carry out field work, formwork, ligature reinforcing bar, concreting, increased field work volume and labour cost, and during later stage maintenance, need abolish the backfill part, increased the work load and the cost of maintenance.

Disclosure of Invention

The invention aims to provide a prefabricated assembly type same-layer drainage integrated floor system which can be prefabricated in a production workshop, wherein the same-layer drainage assembly type steel structure integrated floor system is installed in the production workshop by utilizing the truss space of the assembly type steel structure integrated floor system, the floor treatment is not required to be raised or reduced after pipeline equipment is installed in the production workshop, and the equipment installation area is not required to be backfilled, so that the transportation and later maintenance are facilitated, the cost and the time are saved, and the assembly type efficiency is improved.

The invention provides a prefabricated same-layer drainage integrated floor system which comprises a main floor system, wherein steel trusses are welded on the outer surfaces of the periphery, the upper end and the lower end of the main floor system, steel plates are welded on the outer surfaces of the periphery, the lower end and one end, close to the main floor system, of the steel trusses and the outer surface of the upper end of the steel truss, a cavity is formed between every two adjacent steel trusses, angle steel is welded on the outer surface of the lower end of the steel truss, and a concrete protective layer is laid on the outer surface of the upper end of the.

Preferably, the seams between the steel plate and the steel truss and around the steel plate and the steel truss are all fully welded.

Increase welding strength through full weld, improve the stability of the integrated superstructure of drainage.

Preferably, the outer surface of the upper end of the steel plate at the upper end is provided with an access hole, and the position of the access hole is determined according to pipeline arrangement.

The maintenance of the pipeline inside the cavity is facilitated through the access hole.

Preferably, a pipeline is arranged in the cavity, and if necessary, soundproof cotton is paved on the inner wall of the cavity.

The pipeline equipment is installed in the cavity in a production workshop, the floor slab does not need to be lifted or reduced for treatment, the equipment installation area does not need to be backfilled, transportation and later maintenance are facilitated, the cost and time are saved, the assembly efficiency is improved, and sound flow generated when the sound insulation cotton can isolate the pipeline drainage can be avoided.

Preferably, one side of the outer surface of the front end of the main body floor is movably provided with a bolt connecting seat.

And the prefabricated drainage integrated floor system is in bolted connection with the frame beam on site through the bolt connecting seats.

Preferably, the number of the steel trusses and the number of the steel plates are six.

Six steel trusses and steel sheet are welded each other and are assembled and form the inside cavity that is equipped with of box body box, can go up equipment pipelines such as hot-water heating electricity at cavity internally mounted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Description of reference numerals:

1. a main body floor; 2. a steel truss; 3. a steel plate; 4. a cavity; 5. angle steel; 6. and (5) a concrete protective layer.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of 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 considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a prefabricated assembled is with integrated superstructure of layer drainage, as shown in figure 1, including main part superstructure 1, main part superstructure 1 all welds all around and upper and lower both ends surface has steel truss 2, all welds all around with the lower extreme steel truss 2 is close to main part superstructure 1's one end and the upper end surface of upper end steel truss 2 has steel sheet 3, and is adjacent cavity 4 has been seted up between the steel truss 2, the upper end steel truss 2's lower extreme outer surface welding has angle steel 5, the upper end concrete protection layer 6 has been laid to the upper end surface of steel sheet 3.

By adopting the technical scheme, the five steel trusses 2 are welded and assembled at the periphery and the lower end to form a stressed frame, an upper end opening is reserved, then the steel plate 3 is welded on the inner wall of the steel truss 2 to form a box body, the cavity 4 is arranged inside the box, equipment pipelines such as water heating and electricity and the like are installed inside the cavity 4, then the remaining steel truss 2 is welded at the upper end of the stressed frame, the steel plate 3 is welded on the outer surface of the upper end steel truss 2, an access hole is reserved in the steel plate 3 according to the specific pipeline laying condition, finally the concrete protective layer 6 is laid at the upper end of the steel plate 3 to form the main floor 1, and then the main floor 1 is in bolted connection with the frame beam through the bolt connection seat.

Specifically, as shown in fig. 1, the joints between the steel plate 3 and the steel truss 2 and around the steel truss are all full-length welded.

Through adopting above-mentioned technical scheme, increase welding strength through full welding, improve the stability of the integrated superstructure of drainage.

Specifically, as shown in fig. 1, an access hole is formed in the outer surface of the upper end of the steel plate 3, and the position of the access hole is determined according to the pipeline arrangement.

Through adopting above-mentioned technical scheme, be convenient for maintain 4 internal pipeline of cavity through the access hole.

Specifically, as shown in fig. 1, a pipeline is arranged inside the cavity 4, and if necessary, soundproof cotton is laid on the inner wall of the cavity 4.

Through adopting above-mentioned technical scheme, accomplish pipeline equipment installation in cavity 4 in the workshop, need not raise or reduce the floor and handle, and the equipment fixing region need not backfill, and the cost and time have been practiced thrift in transportation and later maintenance of being convenient for, have improved the efficiency of assembled, and the sound of rivers that produces when soundproof cotton can completely cut off the pipeline drainage.

Specifically, as shown in fig. 1, a bolt connecting seat is movably installed on one side of the outer surface of the front end of the main body floor 1.

Through adopting above-mentioned technical scheme, carry out bolted connection through bolted connection seat with prefabricated drainage integrated superstructure and frame roof beam scene.

Specifically, as shown in fig. 1, the number of the steel trusses 2 and the number of the steel plates 3 are six.

Through adopting above-mentioned technical scheme, six steel trusses 2 and 3 mutual welding of steel sheet are assembled and are formed the inside cavity 4 that is equipped with of box body box, can go up equipment pipelines such as hot-water heating electricity at cavity 4 internally mounted.

The working principle is as follows: the method comprises the steps of firstly welding and assembling five steel trusses 2 at the periphery and the lower end to form a stressed frame, keeping an upper end opening, welding a steel plate 3 on the inner wall of the steel truss 2 to form a box body, arranging a cavity 4 in the box, installing equipment pipelines such as water heating and electricity and the like in the cavity 4, welding the rest steel trusses 2 at the upper end of the stressed frame, welding the steel plate 3 on the outer surface of the upper end of the steel truss 2 at the upper end, reserving an access hole on the steel plate 3 according to the specific pipeline laying condition, laying a concrete protective layer 6 at the upper end of the steel plate 3 to form a main floor 1, and then connecting the main floor 1 with a frame beam through a bolt connecting seat in a field bolt mode.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.