Fire-fighting mixed liquid collecting pool structure

Abstract

A fire-fighting mixed liquid collecting pool structure comprises a collecting pool overall structure, a plurality of connecting short columns and a plurality of building foundations, the top face of the collecting pool overall structure is sealed and buried underground, and the edge of the top face of at least one side of the collecting pool overall structure coincides with an upper building; the plurality of connecting short columns are buried underground and are arranged at intervals along the edge of the top of the collecting tank integral structure on one side overlapped with the upper building, and the plurality of connecting short columns are fixedly connected with the collecting tank integral structure; the multiple building foundations are buried underground, the bottoms of the multiple building foundations are fixed to the multiple connecting short columns respectively, and the tops of the multiple building foundations are fixedly connected with the bottom of an upper building. According to the utility model, the integral structure of the collecting pool and the upper building foundation are jointly designed, so that accidents such as collapse of the deep foundation pit and the like caused by firstly constructing the upper building foundation and then constructing the deep foundation pit of the integral structure of the collecting pool are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of collection pools, and particularly relates to a structure of a fire-fighting mixture collection pool. Background Technique

[0002] The fire-fighting mixture collection pool is a common underground structure in a substation with a buried depth of more than 5m. All these structures involve deep foundation pit excavation. If there are already other superstructure foundation structures built on the ground before the deep foundation pit excavation, during the process of deep foundation pit excavation, the existing superstructure is prone to accidents such as collapse. If the superstructure foundation is built after the deep foundation pit excavation and the superstructure foundation is built on the top surface of the fire-fighting mixture collection pool, if the collection pool structure design does not consider the load of the superstructure and its foundation, accidents such as the collapse of the superstructure are also likely to occur; the accidental collapse of the superstructure requires rebuilding and repair, which increases the building maintenance cost and prolongs the construction period. In addition, the separate construction of the fire-fighting mixture collection pool and the superstructure will also increase the costs of foundation pit earth excavation, earth transportation and foundation pit support. Content of the Utility Model

[0003] The utility model is provided to solve the technical problems mentioned in the background technique.

[0004] To achieve the above object, the technical solution of the utility model is realized as follows:

[0005] The utility model provides a structure of a fire-fighting mixture collection pool, including:

[0006] The overall structure of the collection pool, the top surface is sealed and buried underground, and at least one side of the top surface edge of the overall structure of the collection pool coincides with the bottom of the superstructure;

[0007] Multiple connecting short columns, all buried underground and arranged at intervals along the top edge of the overall structure of the collection pool on the side coinciding with the superstructure, and the multiple connecting short columns are fixedly connected with the overall structure of the collection pool;

[0008] Multiple superstructure foundations, all buried underground, the bottoms of the multiple superstructure foundations are respectively fixed on the multiple connecting short columns, and the tops of the multiple superstructure foundations are fixedly connected with the bottoms of the superstructure.

[0009] Furthermore, the connecting short column further includes multiple first full-length reinforcement bars, and the top of the connecting short column is fixedly connected with the corresponding superstructure foundation through the multiple first full-length reinforcement bars.

[0010] Furthermore, the connecting short column further includes multiple second full-length reinforcement bars, and the bottom of the connecting short column is fixedly connected with the top edge of the overall structure of the collection pool through the multiple second full-length reinforcement bars.

[0011] Furthermore, the foundation pit depth of the overall structure of the collection pool is greater than or equal to 5 meters.

[0012] Furthermore, the overall shape of the overall structure of the collection pool is a cuboid or a cube.

[0013] Furthermore, among the four straight edges of the top edge of the overall structure of the collection pool, one, two, or three straight edges coincide with the upper building structure.

[0014] Furthermore, multiple connecting short columns are arranged at equal intervals along the top edge of the overall structure of the collection pool on the side that coincides with the upper building structure, and multiple connecting short columns are vertically fixed on the overall structure of the collection pool.

[0015] Advantages of the utility model:

[0016] 1. The utility model adopts a combined design of the overall structure of the collection pool and the foundation of the upper building structure. The upper building structure is the upper enclosure wall. The combined design means that the overall structure of the collection pool and the foundation of the building structure connected to the upper enclosure wall are set together and constructed simultaneously, avoiding the accident of the foundation collapse of the overall structure of the collection pool caused by the deep foundation pit of the overall structure of the collection pool constructed after the foundation of the building structure.

[0017] In addition, since the overall structure of the collection pool and the foundation of the building structure are constructed simultaneously, there is no need to clean the perimeter of the deep foundation pit multiple times due to the separate construction of the overall structure of the collection pool and the foundation of the building structure, and the construction efficiency is higher.

[0018] 2. The utility model adopts a combined design of the overall structure of the collection pool and the foundation of the building structure, saving costs such as excavation of foundation pit soil, earthwork transportation, and foundation pit support, and the construction cost is lower.

[0019] 3. In the utility model, the foundation of the building structure is built at the top edge position of the overall structure of the collection pool, improving the overall stability of the overall structure of the collection pool, reducing the risk of large-area ground settlement around the deep foundation pit of the overall structure of the collection pool, and effectively avoiding the fracture of underground pipelines caused by large-area ground settlement around the deep foundation pit. Description of the drawings

[0020] Figure 1 It is the plane distribution diagram of the connecting short columns on the overall structure of the collection pool in the embodiment of the utility model;

[0021] Figure 2 It is the connection schematic diagram of the connecting short columns and the overall structure of the collection pool in the embodiment of the utility model;

[0022] Figure 3 It is the enlarged view of the connection schematic diagram of the overall structure of the collection pool, the connecting short columns, and the foundation of the building structure in the utility model.

[0023] Description of the reference numerals:

[0024] 1. Overall structure of the collection pool; 2. Connecting short column; 3. Foundation of the building structure. Detailed implementation manners

[0025] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many other different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure content of the present utility model more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] It should also be noted that in the embodiments of the present application, the same reference numeral is used to represent the same component or the same part. For the same parts in the embodiments of the present application, only one of the parts or components may be marked with a reference numeral in the figure. It should be understood that the reference numeral is equally applicable to other identical parts or components.

[0031] Referring to Figures 1 to 3 , the embodiments of the present application provide a structure of a fire - fighting mixture collection pool, including:

[0032] The overall structure 1 of the collection pool, the top surface of which is sealed and buried underground, and the top - surface edge of at least one side of the overall structure 1 of the collection pool coincides with the bottom of the upper building structure; the overall structure 1 of the collection pool is used for collecting the fire - fighting mixture;

[0033] Multiple connecting short columns 2, all buried underground and arranged at intervals along the top - edge of the overall structure 1 of the collection pool on the side coinciding with the upper building structure, and the multiple connecting short columns 2 are fixedly connected to the overall structure 1 of the collection pool;

[0034] Multiple building - structure foundations 3, all buried underground, the bottoms of the multiple building - structure foundations 3 are respectively fixed on the multiple connecting short columns 2, and the tops of the multiple building - structure foundations 3 are all fixedly connected to the bottom of the upper building structure.

[0035] In the present utility model, the building - structure foundation 3 is built at the top - edge position of the overall structure 1 of the collection pool, which improves the overall stability of the overall structure 1 of the collection pool, reduces the risk of large - area ground settlement around the deep foundation pit of the overall structure 1 of the collection pool, and effectively avoids the fracture of underground pipelines caused by large - area ground settlement around the deep foundation pit.

[0036] In some embodiments, the connecting short column 2 further includes multiple first full - length steel bars. The top of the connecting short column 2 is fixedly connected to the corresponding building - structure foundation 3 through the multiple first full - length steel bars. The top of each first full - length steel bar extends into the interior of the corresponding building - structure foundation 3, and the bottom of each first full - length steel bar is fixed on the corresponding connecting short column 2 to increase the connection strength between the connecting short column 2 and the building - structure foundation 3 and the overall structural strength of the fire - fighting mixture collection - pool structure.

[0037] In some embodiments, the connecting short column 2 further includes multiple second full - length steel bars. The bottom of the connecting short column 2 is fixedly connected to the top - edge of the overall structure 1 of the collection pool through the multiple second full - length steel bars. The bottom of each second full - length steel bar extends into the interior of the overall structure 1 of the collection pool, and the top of each second full - length steel bar is fixed on the corresponding connecting short column 2 to increase the connection strength between the connecting short column 2 and the building - structure foundation 3 and the overall structural strength of the fire - fighting mixture collection - pool structure.

[0038] In some embodiments, the foundation pit depth of the overall structure 1 of the collection pool is greater than or equal to 5 meters, so that the foundation pit meets the definition requirements of a deep foundation pit, and at the same time, the structure of the fire-fighting mixture collection pool meets the definition requirements of deep foundation pit engineering.

[0039] In some embodiments, the upper building structure is an upper enclosure wall, and the building structure foundation 3 is an enclosure wall foundation.

[0040] In some embodiments, the overall shape of the overall structure 1 of the collection pool is a cuboid or a cube.

[0041] In some embodiments, among the four side faces of the top edge of the overall structure 1 of the collection pool, one side face, two side faces or three side faces coincide with the upper building structure.

[0042] In some embodiments, multiple connecting short columns 2 are arranged at equal intervals along the top edge of the overall structure 1 of the collection pool on the side that coincides with the upper building structure, and the multiple connecting short columns 2 are all vertically fixed on the overall structure 1 of the collection pool.

[0043] The utility model adopts the combined design of the overall structure 1 of the collection pool and the building structure foundation 3 fixed to the upper building structure, and the construction is carried out simultaneously, avoiding the accident of the foundation collapse of the overall structure 1 of the collection pool caused by the deep foundation pit of the building structure foundation 3 being constructed first and then the overall structure 1 of the collection pool being constructed;

[0044] In addition, since the overall structure 1 of the collection pool and the building structure foundation 3 are constructed simultaneously, there is no need to clean the periphery of the deep foundation pit of the overall structure 1 of the collection pool multiple times because the overall structure 1 of the collection pool and the building structure foundation 3 are built separately, and the construction efficiency is higher.

[0045] The utility model adopts the combined design of the overall structure 1 of the collection pool and the building structure foundation 3, saving the costs of foundation pit earthwork excavation, earthwork transportation and foundation pit support, etc., and the construction cost is lower.

[0046] Relative to the traditional construction sequence, that is, ① excavating the foundation pit of the collection pool; ② pouring the collection pool; ③ compacting the soil backfill on the upper part of the collection pool; ④ excavating the foundation pit of the upper building structure foundation 3; ⑤ pouring the building structure foundation 3; ⑥ compacting the soil backfill around the building structure foundation 3, the construction drawing sequence adopted by the utility model is as follows: ① excavating the foundation pit of the collection pool and pouring the collection pool and the upper building structure foundation 3 simultaneously; ② compacting the soil backfill around the overall structure 1 of the collection pool and the building structure foundation 3. This construction method avoids the collapse of the overall structure 1 of the collection pool caused by the unconsidered construction load of the already poured overall structure 1 of the collection pool when excavating the earthwork of the upper building structure for the second time; at the same time, it avoids the problem of delaying the construction period due to waiting for the overall structure 1 of the collection pool to be completely formed before carrying out the upper foundation construction.

[0047] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Moreover, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the said claims.

Claims

1. A structure of a fire-fighting mixed liquid collection pool, characterized in that, Including: The overall structure of the collection pool (1), the top surface of which is sealed and buried underground, and the top edge of at least one side of the overall structure of the collection pool (1) coincides with the bottom of the upper building structure; Multiple connecting short columns (2), all buried underground and arranged at intervals along the top edge of the overall structure of the collection pool (1) on the side coinciding with the upper building structure, and the multiple connecting short columns (2) are fixedly connected to the overall structure of the collection pool (1); Multiple building structure foundations (3), all buried underground, the bottoms of the multiple building structure foundations (3) are respectively fixed on the multiple connecting short columns (2), and the tops of the multiple building structure foundations (3) are all fixed to the bottom of the upper building structure.

2. The structure of the fire-fighting liquid collection pool according to claim 1, characterized in that, The connecting short column (2) further includes multiple first full-length steel bars, and the top of the connecting short column (2) is fixedly connected to the corresponding building structure foundation (3) through the multiple first full-length steel bars.

3. The structure of the fire-fighting mixed liquid collection pool according to claim 1, wherein The connecting short column (2) further includes multiple second full-length steel bars, and the bottom of the connecting short column (2) is fixedly connected to the top edge of the overall structure of the collection pool (1) through the multiple second full-length steel bars.

4. The structure of the fire-fighting mixed liquid collection pool according to claim 1, characterized in that, The foundation pit depth of the overall structure of the collection pool (1) is greater than or equal to 5 meters.

5. The structure of the fire-fighting mixture collecting pool according to claim 1, characterized in that, The overall shape of the overall structure of the collection pool (1) is a cuboid or a cube.

6. The structure of the fire-fighting mixture collecting pool according to claim 5, characterized in that Among the four straight edges of the top edge of the overall structure of the collection pool (1), one, two or three straight edges coincide with the upper building structure.

7. The structure of the fire-fighting mixed liquid collection pool according to any one of claims 1 to 6, characterized in that, The multiple connecting short columns (2) are arranged at equal intervals along the top edge of the overall structure of the collection pool (1) on the side coinciding with the upper building structure, and the multiple connecting short columns (2) are all vertically fixed on the overall structure of the collection pool (1).

Images