CN211286813U - Assembly type structure public lavatory structure - Google Patents

Abstract

The utility model discloses an assembly type structure public lavatory structure, including steel roof truss and be connected to steel roof truss: the steel roof truss is welded and fixed with the steel plate, the light partition wall, the bearing columns, the rectangular pipes, the suspended ceiling and the aluminum single plates to form an integral structure of the public toilet, prefabricated assembly parts are adopted, the components are built in a building block building mode and welded into a whole, the foundation design adopts an inverted T-shaped structural concept, the structure is firm, and on-site wet operation is reduced for the fabricated building; the structure has the advantages of good compactness, safety, stability and the like, high structural strength, shock resistance and flame retardance, simple structural assembly, convenience in installation, capability of being quickly constructed on site and green and environment-friendly installation process.

Description

A prefabricated building public toilet structure

technical field

The utility model relates to the technical field of urban construction, in particular to an assembled building public toilet structure.

Background technique

Domestic prefabricated toilets are still in their infancy, and there is still a lot of room for development, mainly in: (1) Building modular design is a new direction in the development of the construction industry. At present, the modular design of small buildings is limited to the modular design of building functions. , there are no functional modules and structural modules that match the architectural profession. (2) There are many types of connection joints of precast concrete structures, and there is currently no good unified summary. Different specifications also lead to different classifications of various connection forms; the currently used "wet connection", the steel bars at the nodes are Congestion is inconvenient for construction, the cast-in-place area is large, and the prefabrication degree is not enough; the current welding "dry connection" has high construction requirements and cannot be reused, which fails to fully reflect the advantages of prefabricated structures.

No matter which connection method is used, the stability, durability and safety of the overall structure must be maintained under the condition that the economic benefits are satisfied. The research on the connection method of precast concrete components in my country is very limited. Only the above methods cannot guarantee 100% that the constructed building structure has good compactness, safety, stability and other properties.

Utility model content

The purpose of the present utility model is to provide a prefabricated building public toilet structure, which has good compactness, safety, stability and other properties, high structural strength, and has the characteristics of anti-seismic and flame retardant, and the structure is simple to assemble and easy to install. It can be constructed quickly on site, and the installation process is green and environmentally friendly.

The embodiment of the present utility model is realized in this way:

A prefabricated building public toilet structure, which comprises a steel roof truss and connected to the steel roof truss: concrete wall panels, steel plates, light-weight partition walls, load-bearing columns, anchor bolts, rectangular pipes, suspended ceilings, aluminum veneers and drains, The steel roof trusses are welded with steel plates, light-weight partition walls, load-bearing columns, rectangular tubes, suspended ceilings and aluminum veneers to form the overall structure of the public toilet. The concrete wall panels are prefabricated inverted T-shaped panels, and the bottom end of the concrete wall panels is On the ground, the concrete wall panels are fixed to the ground by anchor bolts, the steel plates are connected to the top of the concrete wall panels, the adjacent steel plates are fixed by a plurality of rectangular tubes, and the lightweight partition walls are set between the concrete wall panels and divided into multiple rooms In the structure, the load-bearing columns are arranged at the junctions of the lightweight partition walls, the suspended ceilings are arranged below the rectangular tubes, the aluminum veneer is arranged above the rectangular tubes, and the drainage ditch is arranged on the concrete wall panels outside the toilet structure.

In a preferred embodiment of the present invention, the above-mentioned concrete wall panels are arranged in multiple pieces, and the multiple concrete wall panels are cross-connected to form a public toilet structure with a multi-room structure.

In a preferred embodiment of the present invention, the above-mentioned prefabricated building public toilet structure further includes an encrypted flame retardant foam sandwich panel arranged above the rectangular tube, and the encrypted flame retardant foam sandwich panel is inclined and the inclination angle is less than 10°.

In a preferred embodiment of the present invention, the above-mentioned prefabricated building public toilet structure further includes steel beams, a plurality of steel beams are arranged on the top of the aluminum veneer at intervals, and the steel beams fix the encrypted flame-retardant foam sandwich panel through bolts .

In a preferred embodiment of the present invention, the above-mentioned multiple rectangular tubes are arranged in a horizontal direction and spaced apart from each other, and both ends of the rectangular tubes are fixedly connected to the steel column by screws.

In a preferred embodiment of the present invention, the above-mentioned prefabricated building public toilet structure further includes a drain pipe, the top of the ceiling is provided with a rainwater groove for collecting rainwater, the rainwater groove is connected to the drain pipe, the drain pipe is connected to the drain ditch, and the drain pipe is connected to the drain pipe. The flush pipe of the toilet is adjusted by the flush valve to discharge the water in the drain pipe into the flush pipe.

In a preferred embodiment of the present invention, the above-mentioned steel plate is provided with a through groove for being inserted into the rectangular tube, and the rectangular tube is inserted into the through groove and the steel plate is matched with each other.

In a preferred embodiment of the present invention, the width of the bottom end of the concrete wall panel buried in the ground is 600-800 mm.

The beneficial effects of the present utility model are:

The utility model is completed by pre-casting or cutting through concrete wall panels, steel plates, light-weight partition walls, load-bearing columns and rectangular pipes, and is constructed by means of "building blocks". The foundation can be simply compacted to meet the design requirements. T-shaped structure concept, firm structure, reduce on-site wet work for prefabricated buildings, each component is customized in advance, transported to the site for direct assembly, and after multiple components are transported to the site, each component is welded or bolted as a whole; this structure The assembly is simple, the installation is convenient, it can be quickly constructed on site, the installation process is green and environmentally friendly, and the toilet structure has the effect of high structural strength, earthquake resistance, and flame retardant characteristics, which enhances the practicability of building toilets on site.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. It should therefore not be seen as a limitation of scope.

Fig. 1 is the interior top view of the utility model prefabricated building public toilet structure;

Fig. 2 is the longitudinal sectional view of the utility model prefabricated building public toilet structure;

Icon: 1-steel roof truss; 2-concrete wall panel; 3-steel plate; 4-light partition wall; 5-load-bearing column; 6-anchor bolt; 7-rectangular pipe; 8-ceiling; 9-aluminum veneer; 10-Drainage ditch; 11-Encrypted flame retardant foam sandwich panel; 12-Steel beam; 13-Drainage pipe.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and represented in the drawings herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

first embodiment

Referring to FIG. 1 , the present embodiment provides a prefabricated building public toilet structure, which includes a steel roof truss 1 and connected to the steel roof truss 1: a concrete wall panel 2, a steel plate 3, a lightweight partition wall 4, a load-bearing column 5, a ground floor Anchor bolts 6, rectangular tubes 7, ceiling 8, aluminum veneer 9, drainage ditch 10, encrypted flame retardant foam sandwich panel 11, steel beams 12 and drainage pipes 13, steel roof trusses 1 are respectively connected with steel plates 3, lightweight partition walls 4 , The load-bearing column 5, the rectangular tube 7, the suspended ceiling 8 and the aluminum veneer 9 are welded and fixed as the overall structure of the public toilet. The main body of the public toilet in the prefabricated building is not cast on site with concrete, but is made of pre-customized assembly parts. Building blocks" method of construction, simple compaction of the foundation can meet the design requirements, the foundation design adopts the inverted T-shaped structure concept, the structure is firm, and the on-site wet work is reduced for prefabricated buildings. , After the multiple components are transported to the site, the components are welded into a whole to shorten the construction period on site. This construction method significantly speeds up the construction speed. In addition to the fast construction speed, the prefabricated toilet is also environmentally friendly, anti-seismic, flame retardant, etc. advantage.

Please refer to FIG. 2 , the concrete wall panel 2 is a prefabricated inverted T-shaped panel, the bottom end of the concrete wall panel 2 is an inverted T-shaped panel, the bottom end of the concrete wall panel 2 is buried in the ground, and the bottom end of the concrete wall panel 2 is buried in the ground The width of the concrete wall panel 2 is 800mm. After setting the holes at the bottom end of the concrete wall panel 2 and the ground, use the anchor bolts 6 to fix the concrete wall panel 2 and the ground through the holes. The 2-phase cross-connection forms a public toilet structure and has a space structure with multiple rooms. The steel plate 3 is connected to the top of the concrete wall panel 2, and the top of the concrete wall panel 2 is concave with a groove, and the bottom end of the steel plate 3 is inserted into the groove with interference matching. For fixing, the adjacent steel plates 3 are fixed by four rectangular tubes 7. The steel plates 3 are provided with through grooves for clipping into the rectangular tubes 7. The rectangular tubes 7 are inserted into the through slots to match the steel plates 3. After insertion, the four rectangular tubes 7 The two ends of the rectangular tube 7 are fixedly connected to the steel column by means of screws or welding. The steel roof truss 1 adopts a frame-like structure and is made of steel. After the steel roof truss 1 is erected, the concrete wall panels 2 The steel roof truss 1 is supported and fixed, and the steel roof truss 1 is welded and fixed with the steel plate 3, the lightweight partition wall 4, the load-bearing column 5, the rectangular tube 7, the ceiling 8 and the aluminum veneer 9 respectively.

The lightweight partition wall 4 is arranged between the concrete wall panels 2 and the space between the concrete wall panels 2 is divided into a multi-room structure, the load-bearing column 5 is arranged at the connection of the lightweight partition wall 4, and the weighing column is adjacent. The width of the connection of the lightweight partition wall 4 is greater than the thickness of the lightweight partition wall 4, which strengthens the structural strength of the lightweight partition wall 4. The lightweight partition wall 4 in this embodiment is made of light sand The partition plate reduces the weight of the building and facilitates the installation of the entire board; the rectangular tube 7 is located on the top of the lightweight partition wall 4 and the concrete wall panel 2, and the suspended ceiling 8 is arranged below the rectangular tube 7, and the suspended ceiling 8 is in the house of an ordinary decoration building The top structure, which is the prior art, first installs the frame of the suspended ceiling 8 and then embeds the plate of the suspended ceiling 8. The suspended ceiling 8 seals the rectangular pipe 7 on the roof of the entire toilet, and the aluminum veneer 9 is arranged above the rectangular pipe 7. The aluminum veneer 9 It is plate-shaped and both ends are L-shaped, the two ends are bent upward and set as the outer edge of the overall public toilet structure. Top of wall panel 2.

The encrypted flame-retardant foam sandwich panel 11 is arranged on the top of the public toilet structure of the prefabricated building, which is located above the rectangular tube 7. The encrypted flame-retardant foam sandwich panel 11 is inclined and arranged at an inclination angle of 8°. 11 is a multi-layer structure with a flame retardant coating, which is an existing flame retardant material panel. One end of the encrypted flame retardant foam sandwich panel 11 is welded to the top of the L-shaped curved part of the aluminum veneer 9, and the other end is along the The top of the entire public toilet structure is arranged, and there is an interval between the encrypted flame-retardant foam sandwich panel 11 and the middle horizontal part of the aluminum veneer 9. Steel beams 12 of equal size distribution are arranged at the interval, and seven steel beams 12 are spaced apart. It is arranged on the top of the aluminum veneer 9, the steel beam 12 fixes the encrypted flame-retardant foam sandwich panel 11 through bolts, the bottom of the steel beam 12 is welded and fixed to the aluminum veneer 9, and one end of the encrypted flame-retardant foam sandwich panel 11 is connected to the aluminum veneer 9. There is an interval between the top ends of the concrete wall panels 2 at one end. The interval distance is inside the L-shape of the aluminum veneer 9 and forms a trough-like structure of a rainwater trough for collecting rainwater. The rainwater trough is connected to the drain pipe 13. The top end of 13 is bent and connected to the rainwater gutter, the drainage pipe 13 is arranged on the outer side of the concrete wall panel 2 in the vertical direction, the bottom end of the drainage pipe 13 is connected to the drainage ditch 10, and the drainage pipe 13 extends to the interior of the toilet and is connected to the flushing water of the toilet. Pipe, a flush valve is arranged at the inlet end of the flush pipe, and the water in the drain pipe 13 is discharged into the flush pipe through the adjustment of the flush valve. The drain 10 is arranged at the bottom of the concrete wall panel 2 outside the toilet structure, It is located on the outside of the public toilet, and its setting is similar to the existing drains for domestic sewage.

To sum up, the example of the present utility model is completed by pre-casting or cutting through concrete wall panels, steel plates, light-weight partition walls, load-bearing columns and rectangular pipes, and is constructed in the way of "building blocks", and the foundation can be simply compacted to meet the design requirements Requirements, the basic design adopts the inverted T-shaped structure concept, the structure is firm, and the on-site wet work is reduced for prefabricated buildings. Each component is customized in advance and shipped to the site for direct assembly. After multiple components are transported to the site, each component is welded or bolted. As a whole; the structure is simple to assemble, easy to install, can be quickly constructed on site, and the installation process is green and environmentally friendly, and the toilet structure has the characteristics of high structural strength, earthquake resistance, and flame retardancy, which enhances the practicability of building toilets on site.

This specification describes examples of embodiments of the invention, and is not meant to illustrate and describe all possible forms of the invention. Those of ordinary skill in the art will appreciate that the embodiments described herein are intended to help readers understand the principles of the present invention, and it should be understood that the protection scope of the present invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific deformations and combinations without departing from the essence of the present invention according to the technical inspiration disclosed by the present invention, and these deformations and combinations are still within the protection scope of the present invention.

Claims (8)

1. A prefabricated building public toilet structure is characterized in that, comprising a steel roof truss and being connected to the steel roof truss: concrete wall panels, steel plates, lightweight partition walls, load-bearing columns, anchor bolts, rectangular pipes, suspended ceilings, aluminum sheets The steel roof truss is welded with steel plates, light-weight partition walls, load-bearing columns, rectangular pipes, suspended ceilings and aluminum veneers to form the overall structure of the public toilet, and the concrete wall panels are prefabricated inverted T-shaped panels. , the bottom end of the concrete wall panel is buried in the ground, the anchor bolts fix the concrete wall panel to the ground, the steel plate is connected to the top of the concrete wall panel, and the adjacent steel plates are fixed by a plurality of rectangular tubes, The lightweight partition wall is arranged between the concrete wall panels and is divided into multiple room structures, the load-bearing column is arranged at the connection of the lightweight partition wall, the suspended ceiling is arranged under the rectangular tube, and the aluminum veneer is arranged Above the rectangular pipe, the drainage ditch is arranged on the concrete wall panel outside the toilet structure. 2 . The public toilet structure of a prefabricated building according to claim 1 , wherein the concrete wall panels are arranged in multiple pieces, and the plurality of concrete wall panels are cross-connected to form a public toilet structure with multiple rooms. 3 . room structure. 3 . The prefabricated building public toilet structure according to claim 2 , wherein the prefabricated building public toilet structure further comprises an encrypted flame retardant foam sandwich panel arranged above the rectangular tube, and the encrypted resistance The fire-foam sandwich panel is inclined and the inclination angle is less than 10°. The prefabricated building public toilet structure according to claim 3, wherein the prefabricated building public toilet structure further comprises steel beams, and a plurality of the steel beams are arranged at intervals on the top of the aluminum veneer , the steel beam is fixed by bolts to the encrypted flame retardant foam sandwich panel. 5 . The prefabricated building public toilet structure according to claim 2 , wherein a plurality of the rectangular tubes are arranged in the horizontal direction and spaced from each other, and the two ends of the rectangular tubes are fixedly connected to the steel columns by screws. 6 . . 6 . The prefabricated building public toilet structure according to claim 2 , wherein the prefabricated building public toilet structure further comprises a drain pipe, and a rainwater gutter for collecting rainwater is provided on the top of the suspended ceiling. 7 . The rainwater trough is connected to a drain pipe, the drain pipe is connected to a drain ditch, and the drain pipe is connected to a flush pipe of the toilet, and the water in the drain pipe is discharged into the flush pipe by adjusting the flush valve. 7 . The public toilet structure of an assembled building according to claim 2 , wherein the steel plate is provided with a through groove into which a rectangular pipe is inserted, and the rectangular pipe is inserted into the through groove and the steel plate is matched with each other. 8 . 8 . The public toilet structure of a prefabricated building according to claim 2 , wherein the width of the bottom end of the concrete wall panel buried in the ground is 600-800 mm. 9 .

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