CN219386379U

CN219386379U - Prefabricated isolation of assembled is with multi-functional raft foundation in room

Info

Publication number: CN219386379U
Application number: CN202223532670.7U
Authority: CN
Inventors: 黄晓冬; 李智杰; 陈丰; 王彦哲
Original assignee: Fujian Provincial Institute Of Architectural Design And Research Co ltd
Current assignee: Fujian Provincial Institute Of Architectural Design And Research Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-21
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to an assembled prefabricated multifunctional raft foundation for an isolation room, which comprises a prefabricated raft foundation, wherein the prefabricated raft foundation is of a reinforced concrete structure; at least one channel which is communicated from front to back is arranged in the prefabricated raft foundation, and a pipeline is pre-buried in the channel; the prefabricated raft foundation surface is provided with a foundation platform extending upwards at four vertex angle positions, and a foundation connecting piece is arranged on the foundation platform; and branch pipes are arranged on the partial prefabricated raft foundation and are communicated with the pipelines, and extend out of the upper surface of the prefabricated raft foundation. Compared with the prior art, the utility model has the beneficial effects that: the prefabricated raft foundation is built, and meanwhile, the pipeline system is preset, so that the installation of the pipeline system is finished when the installation of the prefabricated raft foundation is finished, and the integral installation efficiency is improved.

Description

Prefabricated isolation of assembled is with multi-functional raft foundation in room

Technical Field

The utility model relates to the field of prefabricated assembly type components, in particular to a multifunctional raft foundation for an assembled prefabricated isolation room.

Background

At present, along with the repetition of epidemic situations, medical buildings are required to be built in each place in a matched mode so as to accommodate sick people. The existing medical building is mainly subjected to pretreatment leveling in the open air, prefabricated ground beams are paved, pipelines are laid, then a prefabricated floor is paved, and a room is built. The existing construction drawing adopted by the design can be constructed quickly by sectionally constructing a large number of manual teams and points.

However, due to heavy construction tasks, the situation that partial stages are completed undesirably and later unscheduled maintenance is required is not excluded. The most common problem at present is that the pipeline is paved, water leakage in the pipeline part area often occurs, and a maintenance port of the prefabricated floor is required to be opened for maintenance. If the medical building has long service time, the maintenance cost is relatively high, and the physical and mental safety of corresponding maintenance personnel cannot be guaranteed.

Disclosure of Invention

The utility model aims at: the multifunctional raft foundation for the prefabricated isolation room can achieve the installation of all functional pipelines while the raft foundation is installed, improves the installation efficiency, and reduces the probability of post reworking maintenance.

The utility model is realized by the following technical scheme: the prefabricated raft foundation 1 is in a reinforced concrete structure; at least one channel 2 which is communicated from front to back is arranged in the prefabricated raft foundation 1, and a pipeline 3 is embedded in the channel 2;

the prefabricated raft foundation 1 is characterized in that a base table 4 extending upwards is arranged at four vertex angle positions on the surface of the prefabricated raft foundation 1, and a foundation connecting piece 41 is arranged on the base table 4;

wherein, be equipped with branch pipe 31 on the partly prefabricated raft foundation 1, branch pipe 31 with pipeline 3 intercommunication, just branch pipe 31 extends prefabricated raft foundation 1 upper surface.

Compared with the prior art, the utility model has the beneficial effects that:

1. the prefabricated raft foundation is built, and meanwhile, the pipeline system is preset, so that the installation of the pipeline system is finished when the installation of the prefabricated raft foundation is finished, and the integral installation efficiency is improved.

2. The prefabricated raft foundation is designed with the male and female grooves, so that the prefabricated raft foundation is more tightly connected, and the risk of later dislocation is avoided.

3. The design of the base station and the basic connecting piece provides a foundation for the rapid installation of the subsequent living working area.

4. The design of the impermeable membrane can prevent the local soil from being polluted by dirt leakage.

5. The design of the functional area can provide the accuracy of the product during installation, and the accuracy comprises basic information and horizontal information during installation.

6. The horn-shaped design of pipeline one end makes things convenient for pegging graft each other between two pipelines, can guarantee the sealed effect after pegging graft in addition.

7. The lifting lug is additionally arranged, so that the lifting of products can be facilitated, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a top view of the manifold of FIG. 2;

FIG. 5 is a side view of FIG. 4;

fig. 6 is a graph showing the effect of the utility model after the foundation frequency interception of different prefabricated rafts.

Fig. 7 is a graph showing the connection relationship between two pipes after splicing two prefabricated raft foundations.

Description of the reference numerals: 1 prefabricated raft foundation, 11 male and female grooves, 12 functional areas, 2 channels, 3 pipelines, 31 branch pipes, 4 base stations and 41 foundation connectors.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings:

as shown in fig. 1-6: the prefabricated raft foundation 1 is in a reinforced concrete structure; at least one channel 2 which is communicated from front to back is arranged in the prefabricated raft foundation 1, and a pipeline 3 is embedded in the channel 2;

The prefabricated raft foundation 1 can be repeatedly used, the specific prefabricated raft foundation 1 is arranged at the corresponding position through earlier-stage planning, the pipelines 3 of any corresponding prefabricated raft foundation 1 can be connected with each other, after the prefabricated raft foundations 1 are paved, the two ends of the integral raft foundation 1 are summarized and connected through the pipelines, and the functions of water supply, water drainage, sewage discharge and the like can be realized.

The pipeline is arranged in the channel 2 instead of the pipeline embedded mode, so that the replacement of the later-stage pipeline is convenient.

The base 4 and the foundation connection members 41 are mainly designed to be matched with the installation of the house floor and the house wall, and the base 4 is arranged to form an air layer between the house floor and the prefabricated raft foundation 1.

Generally, three channels can be arranged, and the pipeline 3 in each channel corresponds to a sewage discharging function, a water supplying function, a water discharging function and the like, and a new channel can be added as a fresh air channel, an electric wire channel and the like if necessary.

The branch pipes 31 are arranged on part of the prefabricated raft foundation 1, and mainly when the prefabricated raft foundation 1 corresponds to a room or an area with rainwater drainage requirements, water supply, pollution discharge and drainage are realized through the branch pipes 31. If there is no need in this respect for a corresponding walkway above part of the prefabricated raft foundation 1, no branch pipes 31 need to be provided.

It should be further noted that, the branch pipe 31 itself is a through hole formed on the prefabricated raft foundation 1 to form a communication channel, so as to complete the penetrating of the branch pipe 31. The area where the branch pipes 31 are arranged is also located near the edge of the prefabricated raft foundation 1, so that the replacement or maintenance of the branch pipes 31 and the pipelines 3 in the later period is convenient.

In general, the bottom surface of the prefabricated raft foundation 1 is paved with an impermeable film. Avoiding the pollution of local soil caused by dirt leakage.

The side wall surface of the prefabricated raft foundation 1 is provided with male and female grooves extending along transverse lines, so that adjacent prefabricated raft foundations 1 are mutually attached.

By means of the design, the connection stability of the prefabricated raft foundation 1 can be guaranteed, and the risk that the prefabricated raft foundation 1 is staggered due to the precipitation of the land can be avoided.

The side wall surface of the channel 2 is provided, and the male and female grooves 11 are positioned on the upper side and the lower side of the channel 2. The design is also used for strengthening the connection strength between the prefabricated raft foundations 1 at the pipeline connection part, so that the condition that the prefabricated raft foundations 1 are misplaced to cause pipeline leakage is avoided.

The surface side of prefabricated raft foundation 1 is equipped with functional area 12, the functional area is embedded to be equipped with bubble spirit level and product two-dimensional code. In order to ensure the accuracy of construction, the accuracy of construction installation can be ensured here by setting a product two-dimensional code. In addition, the functional area is embedded with a bubble level, so that flatness of the prefabricated raft foundation 1 during and after installation can be ensured, and on-site conditions can be known at any time, so that if the prefabricated raft foundation 1 and the like exist, the prefabricated raft foundation can be processed.

As shown in fig. 7: the initial end of the pipeline 3 slightly extends out of the side wall surface of the prefabricated raft foundation 1, and the initial end caliber of the pipeline 3 is gradually increased to form a horn shape; when the starting end of the pipeline 3 of any prefabricated raft foundation 1 is spliced with the tail end of the pipeline 3 of the adjacent prefabricated raft foundation 1, the tail end of the pipeline 3 of the adjacent prefabricated raft foundation 1 can be inserted into the starting end of the pipeline 3 of the prefabricated raft foundation 1 to realize sealing connection.

In theory, the butt joint of two adjacent prefabricated raft foundations 1 is neat, the tightness of pipeline connection can be guaranteed, but in reality, the connection stability of the two adjacent prefabricated raft foundations 1 is guaranteed mainly through a male groove and a female groove, in addition, the initial end caliber of the pipeline 3 is gradually enlarged to form a horn shape, and the pipeline is in sealing connection through interference fit when the initial end caliber of the pipeline 3 is inserted into the tail end of another pipeline.

The side edge of the upper surface of the prefabricated raft foundation 1 is pre-embedded with a plurality of lifting lugs. Thus, the prefabricated raft foundation 1 is convenient to hoist and mount, and the installation efficiency is improved.

Typically, the prefabricated raft foundation 1 has a specification of 3000mmX3000mm.

During field installation, firstly, a plain soil layer is paved, then gravels are paved and flattened, then, sand is paved, geotextiles are covered, and then, the utility model is hoisted orderly according to a designed pattern.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. Prefabricated isolation of assembled is with multi-functional raft foundation in room, its characterized in that: the raft foundation comprises a prefabricated raft foundation (1), wherein the prefabricated raft foundation (1) is of a reinforced concrete structure; at least one channel (2) which is communicated from front to back is arranged in the prefabricated raft foundation (1), and a pipeline (3) is pre-buried in the channel (2);

a base table (4) extending upwards is arranged at four vertex angle positions on the surface of the prefabricated raft foundation (1), and a foundation connecting piece (41) is arranged on the base table (4);

wherein, be equipped with branch pipe (31) on the prefabricated raft foundation of part (1), branch pipe (31) with pipeline (3) intercommunication, just branch pipe (31) extend prefabricated raft foundation (1) upper surface.

2. The prefabricated insulating room multifunctional raft foundation of claim 1, wherein: the bottom surface of the prefabricated raft foundation (1) is paved with an impermeable film.

3. The prefabricated insulating room multifunctional raft foundation of claim 1, wherein: the side wall surface of the prefabricated raft foundation (1) is provided with male and female grooves extending along transverse lines, so that adjacent prefabricated raft foundations (1) are mutually attached.

4. A prefabricated insulating room multifunctional raft foundation according to claim 3, characterized in that: the side wall surface of the channel (2) is provided with male and female grooves which are positioned on the upper side and the lower side of the channel (2).

5. A prefabricated insulating room multifunctional raft foundation according to claim 3, characterized in that: the prefabricated raft foundation (1) is characterized in that a functional area (11) is arranged on the side edge of the surface of the prefabricated raft foundation, and a bubble level and a product two-dimensional code are embedded in the functional area.

6. A prefabricated insulating room multifunctional raft foundation according to claim 3, characterized in that: the initial end of the pipeline (3) extends out of the side wall surface of the prefabricated raft foundation (1), and the initial end caliber of the pipeline (3) is gradually increased to form a horn shape; when the starting end of the pipeline (3) of any prefabricated raft foundation (1) is spliced with the tail end of the pipeline (3) of the adjacent prefabricated raft foundation (1), the tail end of the pipeline (3) of the adjacent prefabricated raft foundation (1) can be inserted into the starting end of the pipeline (3) of the prefabricated raft foundation (1) to realize sealing connection.

7. The prefabricated insulating room multifunctional raft foundation of claim 1, wherein: the side edge of the upper surface of the prefabricated raft foundation (1) is pre-embedded with a plurality of lifting lugs.

8. The prefabricated insulating room multifunctional raft foundation of claim 1, wherein: the specification of the prefabricated raft foundation (1) is 3000mmX3000mm.