Split prefabricated assembly type toilet foundation

Abstract

The utility model discloses a split prefabricated assembly type toilet foundation which comprises a base formed by a bottom plate and side walls on the periphery of the bottom plate, the bottom plate is formed by splicing a plurality of prefabricated bottom plate modules in the horizontal direction, and the prefabricated bottom plate modules are connected together through first connecting pieces. Each side wall is formed by splicing at least two prefabricated side wall modules in the length direction or the width direction of the base, and the prefabricated side wall modules are connected with the bottom plate through second connecting pieces; according to the assembly type toilet foundation, the bottom plate is formed by splicing the multiple prefabricated bottom plate modules, the side wall is formed by splicing the at least two prefabricated side wall modules, and the size and the weight of the single prefabricated bottom plate module and the single prefabricated side wall module are controlled within the manual carrying range; therefore, construction of large hoisting equipment and professional building teams is not needed, and convenience is brought to rural users to install by themselves.

Description

Technical Field

[0001] This utility model relates to bathroom foundations, and more particularly to a modular prefabricated bathroom foundation. Background Technology

[0002] The research and application of independent prefabricated toilets will reduce the risk of disease transmission and improve public health. At the same time, it provides a new solution for the renovation of toilets in old urban communities and public places, contributing to a more civilized, harmonious, and beautiful urban and rural environment.

[0003] Currently, the most common foundations for independent prefabricated bathrooms are precast reinforced concrete bases and cast-in-place reinforced concrete raft slabs. The precast reinforced concrete base is precast as a whole, and the entire foundation is a single precast component.

[0004] Traditional cast-in-place reinforced concrete raft foundations involve concrete mixing, rebar processing and tying, and require specialized construction teams. In contrast, precast foundations have a large individual component weight, typically several tons, requiring mechanical hoisting equipment for installation, and construction is easily restricted by site and road conditions. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a modular prefabricated bathroom foundation, which can simultaneously solve the technical problems of traditional cast-in-place reinforced concrete raft foundations requiring professional construction teams and overall prefabricated foundations requiring hoisting equipment for installation.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A modular prefabricated bathroom foundation includes a base consisting of a base plate and side walls around the base plate. The base plate is formed by horizontally splicing multiple prefabricated base plate modules, which are connected together by a first connector. Each side wall is formed by splicing at least two prefabricated side wall modules in the length or width direction of the base. The prefabricated side wall modules are connected to the base plate by a second connector.

[0008] Furthermore, the base plate is formed by splicing multiple prefabricated base plate modules along the length of the base.

[0009] Furthermore, the prefabricated base plate module has through holes along the length of the base, and the through holes on multiple prefabricated base plate modules are aligned. The first connecting member includes a connecting rod, which passes through the aligned through holes on multiple prefabricated base plate modules. The two ends of the connecting rod are located outside the two ends of the base plate and are threadedly connected to locking blocks.

[0010] Further, the first channel steel is embedded in the top surface of the two ends of the prefabricated floor module, and the first channel steel is embedded in the top surface of the two ends of the prefabricated floor module in the width direction of the base.

[0011] Further, the second channel steel is embedded in the top surface of the prefabricated side wall module in the length direction thereof.

[0012] Further, the second channel steel is embedded in the top surface of the prefabricated side wall module in the length direction thereof.

[0013] Further, the second connecting piece is an angle code, and the angle code is connected to the prefabricated floor module through a screw on one side and connected to the prefabricated side wall module through a screw on the other side.

[0014] Further, the base has a plurality of backfill layers, and the plurality of backfill layers are stacked one above another, and the backfill layer is formed by a plurality of prefabricated backfill modules in the horizontal direction.

[0015] Further, the base has a plurality of backfill layers, and the plurality of backfill layers are stacked one above another, and the backfill layer is formed by a plurality of prefabricated backfill modules in the horizontal direction.

[0016] Further, the prefabricated surface layer module comprises a prefabricated block and a floor tile arranged on the prefabricated block.

[0017] The prefabricated assembly type bathroom foundation has the advantages that:

[0018] The prefabricated assembly type bathroom foundation has the advantages that:

[0019] The plurality of prefabricated floor modules are connected together through the connecting rods and the locking blocks at the two ends of the connecting rods, and the connection is convenient.

[0020] The prefabricated side wall module and the prefabricated floor module are matched through the first channel and the first channel steel, and the lateral limiting is strengthened.

[0021] The prefabricated side wall module and the prefabricated wall are matched through the second channel and the second channel steel, and the lateral limiting is strengthened.

[0022] The two prefabricated side wall modules in the side wall are connected through the mortise and tenon joint, and the strength of the side wall is improved.

[0023] The backfill layer is spliced by a plurality of prefabricated backfill modules, and the size and weight of the prefabricated backfill modules are controlled within the range of manual carrying.

[0024] The surface layer is spliced by a plurality of prefabricated surface layer modules, and the size and weight of the prefabricated surface layer modules are controlled within the range of manual carrying.

[0025] Other advantages, objects, and features of the present application will be apparent to those skilled in the art upon reading the following specification, and will be learned from the practice of the present application. The objects and other advantages of the present application can be realized and obtained by means of the following description. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings, in which:

[0027] Figure 1 is a perspective view of the present application.

[0028] Figure 2 is an exploded view of the present application.

[0029] Figure 3 is Figure 1 is a schematic view of the connection of the prefabricated bottom plate module, the connecting rod and the first channel steel.

[0030] Figure 4 is Figure 1 is a schematic view of the connection of the second channel steel on the prefabricated side wall module.

[0031] Figure 5 is a perspective view of the present application after the backfill layer and the surface layer are set.

[0032] In the figure: prefabricated bottom plate module 1, prefabricated side wall module 2, connecting rod 3, angle code 4, first channel steel 5, second channel steel 6, backfill layer 7, surface layer 8, base 9. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for the purpose of illustrating the present application, and are not intended to limit the protection scope of the present application.

[0034] Example one

[0035] As Figure 1As shown, a prefabricated bathroom foundation is provided, which comprises a base 9 in a foundation pit, the base 9 being composed of a bottom plate and side walls around the bottom plate. The bottom plate is composed of a plurality of prefabricated bottom plate modules 1 spliced in the left-right direction, the prefabricated bottom plate modules 1 being prefabricated in a factory from lightweight aggregate reinforced concrete and transported to the site for splicing. The size of a single prefabricated bottom plate module 1 in the left-right direction is 600 mm, the thickness is 130-150 mm, the size in the front-back direction is the same as the width of the bathroom, and the weight of a single prefabricated bottom plate module 1 is controlled within the range of 100 kg. Five through holes are provided on the prefabricated bottom plate module 1 in the left-right direction, and the five through holes are uniformly spaced in the front-back direction. The through holes on the plurality of prefabricated bottom plate modules 1 are aligned and form five groups of long through holes, and a connecting rod 3 is provided in each group of long through holes. The connecting rod 3 is a round steel pipe, the two ends of the connecting rod 3 extend out of the left end and the right end of the bottom plate respectively, and the two ends of the connecting rod 3 are threadedly connected with locking blocks, i.e., the two ends of the connecting rod 3 are provided with external threads, and the locking blocks are internally provided with internal threads matched with the external threads. The plurality of prefabricated bottom plate modules 1 are connected together through the five connecting rods 3 and the locking blocks at the two ends of each connecting rod 3. The top surface of the leftmost prefabricated bottom plate module 1 of the bottom plate is pre-buried with first channel steels 5 on the left side, the front side and the back side respectively, the top surface of the rightmost prefabricated bottom plate module 1 of the bottom plate is pre-buried with first channel steels 5 on the right side, the front side and the back side respectively, and the top surface of the prefabricated bottom plate module 1 in the middle of the bottom plate is pre-buried with first channel steels 5 on the front side and the back side respectively. The first channel steels 5 are long strips and are arranged along the length of each side. The side wall on the left side of the bottom plate and the side wall on the right side are respectively spliced in the front-back direction by two prefabricated side wall modules 2, and the side wall on the front side of the bottom plate and the side wall on the back side are respectively spliced in the left-right direction by two prefabricated side wall modules 2. The prefabricated side wall modules 2 are prefabricated in a factory from lightweight aggregate reinforced concrete and transported to the site for splicing. The length of a single prefabricated side wall module 2 in the left-right direction or the front-back direction is 950-1250 mm, and the thickness is 100-200 mm. The opposite sides of two adjacent prefabricated side wall modules 2 in the side wall are respectively provided with matching tenons and mortises, and the two adjacent prefabricated side wall modules 2 in the side wall are connected through the tenon-and-mortise connection by inserting the tenon into the mortise. Each prefabricated side wall module 2 is connected with the bottom plate through an angle bracket 4 and a screw on the angle bracket 4, and a sleeve with an internal thread is pre-buried at a corresponding screw position of the prefabricated side wall module 2 and the prefabricated bottom plate module 1. The bottom surface of each prefabricated side wall module 2 is provided with a first groove along the length thereof, the first groove is matched with the first channel steel 5, and the top surface of each prefabricated side wall module 2 is provided with a second channel steel 6 along the length thereof. A prefabricated wall is provided on each side wall, and the bottom surface of the prefabricated wall is provided with a second groove along the length thereof, and the second groove is matched with the second channel steel 6.

[0036] The base plate of the embodiment is spliced by a plurality of prefabricated base plate modules 1, and the sidewall on each side is spliced by two prefabricated sidewall modules 2. The size and weight of the single prefabricated base plate module 1 and the single prefabricated sidewall module 2 are controlled within the range of manual carrying, so that the construction does not need large lifting equipment and professional construction team, and is convenient for rural users to install by themselves. The plurality of prefabricated base plate modules 1 are connected together through 5 connecting rods 3 and locking blocks at both ends of each connecting rod 3. The prefabricated sidewall module 2 and the prefabricated base plate module 1 are limited by the cooperation of the first slot and the first channel steel 5, so as to avoid the lateral movement of the prefabricated sidewall module 2. The prefabricated sidewall module 2 and the prefabricated wall are limited by the cooperation of the second slot and the second channel steel 6, so as to avoid the lateral movement of the prefabricated wall. The mortise and tenon connection between the two adjacent prefabricated sidewall modules 2 in the sidewall strengthens the connection strength.

[0037] Embodiment two

[0038] On the basis of embodiment one, the base 9 has a plurality of backfill layers 7, the plurality of backfill layers 7 are stacked up and down, the backfill layer 7 is spliced in the horizontal direction by a plurality of prefabricated backfill modules, the prefabricated backfill module is prefabricated by lightweight aggregate reinforced concrete in the factory, and is transported to the site for splicing. The thickness of the prefabricated backfill module is 100 mm, the size of the single prefabricated backfill module is controlled to be below 1 square meter, the weight of the single prefabricated backfill module is not more than 50 kg, and the backfill layer 7 is reserved with holes required by sanitaryware pipelines. The uppermost backfill layer 7 is stacked with a surface layer 8, the surface layer 8 is spliced in the horizontal direction by a plurality of prefabricated surface layer modules, the surface layer 8 is reserved with holes required by sanitaryware pipelines, the prefabricated surface layer module includes a prefabricated block and tiles laid on the prefabricated block, the prefabricated block is prefabricated by lightweight aggregate reinforced concrete in the factory, and the tiles are laid on the prefabricated block during the prefabrication process. The thickness of the prefabricated surface layer module is 100 mm, the size of the single prefabricated surface layer module is controlled to be below 1 square meter, and the weight of the single prefabricated surface layer module is not more than 50 kg. The installation of the plurality of backfill layers 7 and the surface layer 8 adopts dry work installation. The backfill layer 7 is multi-layered, the backfill layer 7 is spliced by a plurality of prefabricated backfill modules, and the size and weight of the prefabricated backfill module are controlled within the range of manual carrying. The surface layer 8 is spliced by a plurality of prefabricated surface layer modules, the size and weight of the surface layer 8 are controlled within the range of manual carrying, so that the construction does not need large lifting equipment and professional construction team, and is convenient for rural users to install by themselves.

[0039] The plurality of prefabricated base plate modules 1 can be connected through hinges in addition to the connection of the connecting rods 3 and the locking blocks.

[0040] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A prefabricated split toilet base, comprising a base (9) consisting of a floor and side walls around the floor, characterized in that: The bottom plate is spliced by multiple prefabricated bottom plate modules (1) in horizontal direction, the multiple prefabricated bottom plate modules (1) are connected together through first connecting pieces, each side of the side wall is spliced by at least two prefabricated side wall modules (2) in the length direction or width direction of the base, the prefabricated side wall modules (2) are connected with the bottom plate through second connecting pieces.

2. The prefabricated split toilet foundation according to claim 1, characterized in that: The bottom plate is spliced by multiple prefabricated bottom plate modules (1) in the length direction of the base.

3. The prefabricated split toilet base according to claim 2, characterized in that: The prefabricated bottom plate module (1) is provided with a through hole in the length direction of the base, the through holes of the multiple prefabricated bottom plate modules (1) are aligned, the first connecting piece includes a connecting rod (3), the connecting rod (3) passes through the aligned through holes of the multiple prefabricated bottom plate modules (1), and the two ends of the connecting rod (3) are located outside the two ends of the bottom plate and are respectively threadedly connected with locking blocks.

4. The prefabricated split toilet foundation according to claim 2, characterized in that: The prefabricated bottom plate modules (1) at the two ends of the bottom plate are respectively pre-buried with first channel steels (5) on the top surfaces of the sides away from each other, the top surfaces of the two ends of the prefabricated bottom plate module (1) in the width direction of the base are respectively pre-buried with first channel steels (5), and the bottom surfaces of the prefabricated side wall modules (2) are provided with first grooves matched with the first channel steels (5) in the length direction of the prefabricated side wall modules (2).

5. The prefabricated split toilet foundation according to claim 1, characterized in that: The side wall is provided with a prefabricated wall body, the bottom surface of the prefabricated wall body is provided with a second groove in the length direction of the prefabricated wall body, and the top surface of the prefabricated side wall module (2) is pre-buried with a second channel steel (6) matched with the second groove in the length direction of the prefabricated side wall module (2).

6. The prefabricated split toilet foundation according to claim 1, characterized in that: The opposite sides of the two prefabricated side wall modules (2) in the side wall are respectively provided with a matched tenon and a mortise.

7. The prefabricated split toilet foundation according to claim 1, characterized in that: The second connecting piece is an angle code (4), one side of the angle code (4) is connected with the prefabricated bottom plate module (1) through a screw, and the other side is connected with the prefabricated side wall module (2) through a screw.

8. The prefabricated split toilet base according to any one of claims 1-7, characterized in that: The base (9) is provided with multiple backfill layers (7), the multiple backfill layers (7) are stacked one above another, the backfill layers (7) are spliced by multiple prefabricated backfill modules in horizontal direction, and the backfill layers (7) are preformed with holes required by sanitary equipment pipelines.

9. The prefabricated split toilet base according to claim 8, characterized in that: The topmost backfill layer (7) in the base (9) is stacked with a surface layer (8), the surface layer (8) is spliced by multiple prefabricated surface layer modules in horizontal direction, and the surface layer (8) is preformed with holes required by sanitary equipment pipelines.

10. The prefabricated split toilet base according to claim 9, characterized in that: The prefabricated surface layer module includes a prefabricated block and floor tiles laid on the prefabricated block.

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