Building foundation reinforcing structure for adding elevator to house

Abstract

The utility model discloses a building foundation reinforcing structure for adding an elevator to a house, which relates to the technical field of elevator foundations, and comprises a strip-shaped foundation, the strip-shaped foundation is connected between bearing platforms, and the strip-shaped foundation is further connected with the bearing platforms and an original building foundation. The bearing platform and the original building foundation are connected through the strip-shaped foundation, so that the integrity of the original building foundation, the bearing platform and other follow-up structures is effectively improved, the phenomenon that a wall cracks during later use can be effectively avoided, use is stable, the pipe piles are arranged at the bottom of the bearing platform, and the service life of the pipe piles is prolonged. The foundation of the elevator can provide stable support for the whole building structure under the matching use of the foundation and the frame columns, and the problems that the integrity of the foundation of the elevator and the foundation of the building body is not high, and the wall is prone to cracking after the wall is built in the later period due to the fact that the existing foundation of the elevator and the foundation of the building body are independent from each other are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevator foundations, and more specifically, particularly relates to a building foundation reinforcement structure for installing elevators in residential buildings. Background Art

[0002] In recent years, various parts of the country have actively carried out the renovation of old communities to make them more suitable for the elderly and improve the functional use of existing residences, including the project of installing elevators in old communities. Since old communities or multi-story residential buildings (less than 6 floors) were not equipped with elevators when they were built, they are extremely unfriendly to the elderly, and it is difficult for the elderly to climb stairs. Installing elevators can solve this problem.

[0003] As for the foundation of the existing elevator, it is independent of the foundation of the main building, which leads to the lack of integrity between the elevator foundation and the main building foundation. After the wall is built in the later stage, cracks and other problems are prone to occur in the wall, and the stability is poor and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to a building foundation reinforcement structure for installing elevators in residential buildings, which connects the pedestal and the original building foundation through a strip foundation, thereby effectively improving the integrity of the original building foundation and subsequent structures such as the pedestal, and can effectively avoid the phenomenon of cracks in the wall during later use. It is stable to use, and the bottom of the pedestal is provided with pipe piles, which can provide stable support for the entire building structure when used in conjunction with frame columns, and has extremely strong stability and practicality.

[0005] According to a first aspect of the present disclosure, there is provided a building foundation reinforcement structure for installing an elevator in a residence, comprising pipe piles, a pedestal and a strip foundation, wherein the pipe piles are arranged at construction points in drawings, and the tops of the pipe piles are connected to the cushion layer, the pedestals are arranged on the top of the cushion layer, and the frame columns are arranged on the top of the pedestals, the strip foundations are connected between the pedestals, and the strip foundations are also connected to the pedestals and the original building foundation, the pipe piles, the strip foundations and the frame columns are all reinforced concrete structures, and the cushion layer and the pedestals are concrete structures.

[0006] In at least some embodiments, a reinforcing connection seat is provided at the connection end between the original building foundation and the strip foundation, and steel bars are provided inside the reinforcing connection seat.

[0007] In at least some embodiments, a reinforcing connecting rib is planted on the side of the original building foundation facing the strip foundation, one end of the reinforcing connecting rib is fixed to the inside of the drilled hole of the original building foundation by an adhesive, and the other end of the reinforcing connecting rib is fixedly connected to the steel bar of the strip foundation.

[0008] In at least some embodiments, the cushion layer is cast using concrete of C grade, and the pipe piles, the cap, the strip foundation and the frame columns are cast using concrete of C grade or above.

[0009] In at least some embodiments, a steel mesh is provided inside the cap, and the steel mesh is fixedly connected to the bottom steel bars of the frame column and the top steel bars of the pipe pile, and the steel mesh is made by binding hot-rolled ribbed steel bars.

[0010] In at least some embodiments, the support platform adopts a double-layer structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The strip foundation is used to connect the pedestal and the original building foundation, which effectively improves the integrity of the subsequent structures such as the original building foundation and the pedestal, and can effectively avoid cracks in the wall during later use. It is stable to use, and pipe piles are provided at the bottom of the pedestal, which can provide stable support for the entire building structure when used in conjunction with the frame columns, thereby improving the overall stability and being extremely practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0016] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1. Original building foundation; 2. Pipe piles; 3. Pad layer; 4. Capping platform; 5. Frame column; 6. Strip foundation; 601. Strengthening connection seat; 7. Strengthening connection ribs; 8. Steel mesh. DETAILED DESCRIPTION

[0019] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0020] As attached Figure 1 To Attachment Figure 4 As shown:

[0021] Embodiment 1: The utility model provides a building foundation reinforcement structure for installing an elevator in a residential building, comprising a pipe pile 2, a pedestal 4 and a strip foundation 6, the pipe pile 2 being arranged at a construction point in the drawing, and the top of the pipe pile 2 being connected to the cushion layer 3, the pedestal 4 being arranged on the top of the cushion layer 3, and the frame column 5 being arranged on the top of the pedestal 4, the strip foundation 6 connecting the pedestals 4, and the strip foundation 6 also connecting the pedestal 4 and the original building foundation 1, the pipe pile 2, the strip foundation 6 and the frame column 5 are all reinforced concrete structures, and the cushion layer 3 and the pedestal 4 are concrete structures; the pedestal 4 adopts a double-layer structure.

[0022] In the disclosed embodiment, a reinforced connection seat 601 is provided at the connecting end of the original building foundation 1 and the strip foundation 6, and steel bars are provided inside the reinforced connection seat 601. This design increases the connection surface between the strip foundation 6 and the original building foundation 1. The strip foundation 6 can effectively combine the original building foundation 1 and the subsequently constructed concrete structure into a whole for use.

[0023] In the disclosed embodiment, a reinforcing connecting rib 7 is planted on the side of the original building foundation 1 facing the strip foundation 6, one end of the reinforcing connecting rib 7 is fixed to the inside of the drilled hole of the original building foundation 1 by an adhesive, and the other end of the reinforcing connecting rib 7 is fixedly connected to the steel bar of the strip foundation 6. This design further strengthens the connection stability between the strip foundation 6 and the original building foundation 1.

[0024] In the disclosed embodiment, the cushion layer 3 is cast with concrete of C15 grade, and the pipe piles 2, the pedestal 4, the strip foundation 6 and the frame columns 5 are cast with concrete of C30 grade or above. This design can ensure that the pipe piles 2, the pedestal 4 and the frame columns 5 can stably provide stable support for subsequent building structures (such as masonry structures), and can also ensure the stable use of the elevator after installation. At the same time, the cushion layer 3 adopts full-paving construction, which can facilitate the construction of the building structure above the cushion layer 3.

[0025] In the disclosed embodiment, a steel mesh 8 is provided inside the pedestal 4, and the steel mesh 8 is fixedly connected to the bottom steel bars of the frame column 5 and the top steel bars of the pipe pile 2. The steel mesh 8 is made by binding hot-rolled ribbed steel bars. The steel mesh 8 is used to form the pedestal 4, the pipe pile 2 and the frame column 5 into a whole through the bottom steel bars of the frame column 5 and the top steel bars of the pipe pile 2, and the stability is extremely strong.

[0026] The specific usage and function of this embodiment are as follows:

[0027] In the utility model, after the foundation setting position is excavated to the designed elevation, the pipe piles 2 are arranged. After the construction of the pipe piles 2 is completed, a cushion layer 3 of C15 grade concrete is fully paved in the construction area. After the construction of the cushion layer 3 is completed, the line is laid out on the cushion layer 3 and the template is supported. At the same time, the corresponding steel cage is tied, holes are drilled on the side of the original building foundation 1, and reinforcing connecting bars 7 are implanted in the holes through bonding. After the tied steel cage is placed in a suitable position, the reinforcing connecting bars 7 are welded to the steel bars of the strip foundation 6, and the steel mesh 8 is welded to the top steel bars of the pipe piles 2. Then, the steel cage of the frame column 5 is hoisted into the template of the pedestal 4, and the steel bars at the bottom are welded to the steel mesh 8, and then the subsequent pouring operation can be started. The strip foundation 6 and the pedestal 4 are poured with concrete of C30 grade or above. After the construction of the pedestal 4 is completed, the line is laid out again to support the column template, and then the operation of pouring the frame column 5 is performed to complete the construction of the elevator foundation.

[0028] In this article, there are a few points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A building foundation reinforcement structure for installing an elevator in a residential building, characterized in that: include: A pipe pile (2), a cap (4) and a strip foundation (6), wherein the pipe pile (2) is arranged at a construction point in a drawing, and the top of the pipe pile (2) is connected to a cushion layer (3), the cap (4) is arranged on the top of the cushion layer (3), and the frame column (5) is arranged on the top of the cap (4), the strip foundation (6) is connected between the caps (4), and the strip foundation (6) is also connected to the cap (4) and the original building foundation (1), the pipe pile (2), the strip foundation (6) and the frame column (5) are all reinforced concrete structures, and the cushion layer (3) and the cap (4) are concrete structures.

2. A building foundation reinforcement structure for installing an elevator in a residential building as claimed in claim 1, characterized in that: A reinforced connection seat (601) is provided at the connection end between the original building foundation (1) and the strip foundation (6), and steel bars are provided inside the reinforced connection seat (601).

3. A building foundation reinforcement structure for installing an elevator in a residential building as claimed in claim 2, characterized in that: A reinforcing connecting rib (7) is planted on the side of the original building foundation (1) facing the strip foundation (6); one end of the reinforcing connecting rib (7) is fixed to the inside of the drilled hole of the original building foundation (1) by means of an adhesive, and the other end of the reinforcing connecting rib (7) is fixedly connected to the steel bars of the strip foundation (6).

4. A building foundation reinforcement structure for installing an elevator in a residential building as claimed in claim 3, characterized in that: The cushion layer (3) is cast using concrete with a grade of C15, and the pipe piles (2), the cap (4), the strip foundation (6) and the frame columns (5) are cast using concrete with a grade of C30 or above.

5. A building foundation reinforcement structure for installing an elevator in a residential building as claimed in claim 4, characterized in that: A steel mesh (8) is provided inside the cap (4), and the steel mesh (8) is fixedly connected to the bottom steel bars of the frame column (5) and the top steel bars of the pipe pile (2), and the steel mesh (8) is made by binding hot-rolled ribbed steel bars.

6. A building foundation reinforcement structure for installing an elevator in a residential building as claimed in claim 5, characterized in that: The support platform (4) adopts a double-layer structure.

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