Integrated structure for additionally installing elevator shaft on old building
By using a steel structure foundation and flexible connection with the old building in the integrated structure of the elevator shaft installed in the old building, the elevator shaft is set on the shady side, and the balcony is partially opened to connect with the corridor, which solves the safety, convenience and economy problems of installing elevators in old buildings and improves living comfort and space utilization.
Patent Information
- Application Number
- CN202520647827.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2035-04-08
AI Technical Summary
The existing plan to install elevators in old buildings has problems such as insufficient safety, limited convenience, affected lighting and heavy economic burden. In addition, installing multiple elevators takes up a lot of space and makes a lot of noise.
A steel structure foundation is used to flexibly connect with the main body of the old building. The elevator shaft is set on the shady side of the building. The balcony is partially opened to connect with the corridor. It is equipped with anti-theft doors and electronic access control systems. The ground space is left free for parking or storage, realizing an integrated design.
It improves the safety and earthquake resistance of old buildings, increases living comfort, improves space utilization, reduces operation and maintenance costs, enables barrier-free access to the same floor, and reduces the impact on lighting on the sunny side.
Smart Images
Figure CN223358789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to an integrated structure for installing an elevator shaft in an old building. Background Art
[0002] As my country's aging society intensifies, installing elevators in old buildings has become an important need for many residents of old communities. However, existing installation solutions have many problems:
[0003] 1. Insufficient safety: Existing installation methods can damage the original structure of older buildings, leading to safety hazards such as cracks. For example, hard-connect installation methods can cause uneven force between the elevator and the older building. Long-term use can easily damage the building structure, threatening residents' lives and property.
[0004] 2. Limited convenience: Most elevator installation plans cannot achieve level-entry into homes, and residents still need to climb half a flight of stairs. This greatly increases the difficulty of travel, especially for the elderly and those with mobility difficulties.
[0005] 3. Impact on lighting: Improper installation of the elevator may block sunlight on the sunny side and reduce residents' living comfort.
[0006] 4. Heavy financial burden: The high cost of installing an elevator and the subsequent operation and maintenance costs, with the elevator shaft cost accounting for a significant portion of the total cost, make this a prohibitive option for many residents. Furthermore, installing multiple elevators simultaneously is not only expensive, occupies significant floor space, and generates considerable noise.
[0007] Therefore, there is an urgent need for a new type of integrated elevator shaft structure for old buildings, which can effectively solve the above problems and realize safe, convenient, economical and environmentally friendly elevator renovation of old buildings. Utility Model Content
[0008] The purpose of this utility model is to overcome the above problems and provide an integrated elevator shaft structure for old buildings. To achieve the above purpose, this utility model adopts the following technical solutions:
[0009] An integrated elevator shaft structure for adding an old building includes an old building body, a steel structure foundation, and an elevator shaft. The steel structure foundation is arranged on the shady side of the old building body, and the elevator shaft is arranged in the middle of the rear side of the steel structure foundation. The old building body includes several floors, and a vacant ground space is provided at the first floor of the steel structure foundation, and corridors are provided above the first floor of the steel structure foundation.
[0010] As an improvement, the steel structure foundation is flexibly connected to the main body of the old building.
[0011] As an improvement, the steel structure foundation is an integrated setting.
[0012] As an improvement, the main body of the old building includes a balcony, which is arranged on the shady side of the main body of the old building. The balconies above the first floor are provided with partial openings, and a corridor is provided between the partial openings and the balconies.
[0013] As an improvement, the local opening is provided with an anti-theft door.
[0014] As an improvement, an electronic access control system is provided at the entrance of each floor of the elevator shaft.
[0015] The advantages of the present invention are:
[0016] 1. The independent foundation integrated design and flexible connection method of this utility model reinforces old buildings, avoids damage to the building structure, improves the building's earthquake resistance and fire escape capabilities, and protects the lives and property of residents.
[0017] 2. The utility model elevator is installed on the shady side of the building, avoiding the impact on the lighting on the sunny side, while increasing the thermal insulation performance of the building and improving the living comfort of residents.
[0018] 3. The ground space vacated by the heavy steel structure on the first floor of this utility model can be used to build a parking shed or storage room. The second floor and above increase the value-added space and vacate the ground space, thereby improving space utilization and providing more convenience for residents' lives.
[0019] 4. The utility model can well realize barrier-free level access and low construction and operation and maintenance costs.
[0020] 5. Help the country reduce the huge investment in exterior wall insulation during the renovation of old buildings. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a structural diagram of an old building equipped with an integrated elevator shaft structure in Example 1.
[0022] Figure 2 This is a front view of an old building equipped with an integrated elevator shaft structure in Example 1.
[0023] Figure 3 This is a cross-sectional view of the first floor of an old building equipped with an integrated elevator shaft structure in Example 1.
[0024] Figure 4 This is a cross-sectional view of one floor or more of an old building equipped with an integrated elevator shaft structure in Example 1.
[0025] Figure 5 This is a side sectional view of an old building equipped with an integrated elevator shaft structure in Example 1.
[0026] The symbols in the figure are:
[0027] 1. Main structure of the old building; 2. Steel structure foundation; 3. Elevator shaft; 4. Empty ground space; 5. Corridor; 6. Balcony; 7. Connecting corridor; 8. Security door. DETAILED DESCRIPTION
[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.
[0029] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.
[0030] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0031] In the description of the embodiments of the present invention, “a plurality of” means at least 2.
[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0033] The present invention is described in detail and specifically below through specific embodiments to facilitate a better understanding of the present invention. However, the following embodiments do not limit the scope of protection of the present invention.
[0034] Example 1
[0035] This embodiment discloses an integrated structure for installing an elevator shaft 3 in an old building.
[0036] like Figures 1 to 5 As shown, this embodiment includes an old building main body 1, a steel structure foundation 2, and an elevator shaft 3. The steel structure foundation 2 is arranged on the shady side of the old building main body 1, and the elevator shaft 3 is arranged in the middle of the rear side of the steel structure foundation 2. The old building main body 1 includes several floors, and a vacant ground space 4 is provided at the first floor of the steel structure foundation 2, and a corridor 5 is provided above the first floor of the steel structure foundation 2.
[0037] In this embodiment, the old building body 1 has a total of six floors. The old building body 1 is provided with three units. The three units share one elevator. Integrating the three elevators in the prior art into one elevator can greatly reduce the noise of the elevator and reduce the construction cost.
[0038] Because the heavy steel structure on the first floor frees up existing ground floor space, significant added value is available above the second floor, allowing for the addition of carports and other structures. This also increases the added value of the second, third, fourth, fifth, and sixth floors. Compared to existing solutions, installing an elevator can create inconvenience in commuting, leading to dissatisfaction among ground-floor residents, forcing them to upgrade their ground floor or replace the elevator building, which results in unnecessary expenses.
[0039] The heavy steel structure leaves space below the second floor empty, which can be converted into a parking shed. This can compact parking space and standardize parking, ensuring that residents' parking spaces are not arbitrarily occupied by outside vehicles and protecting cars from rain and sun. Furthermore, if ground space permits, residents on the first floor of the complex can add a storage room of more than ten square meters. The second floor and above offer considerable added value. After renovation, dedicated space for refrigerators and washing machines can be added, providing a more comfortable living environment.
[0040] The steel structure foundation 2 is flexibly connected to the old building main body 1.
[0041] Buildings can deform and move due to a variety of factors, such as thermal expansion and contraction caused by temperature changes and shaking caused by earthquakes. Flexible connections allow the steel foundation 2 and the old building structure 1 to move and deform relative to each other under these conditions without generating excessive internal forces due to the constraints of the connection, thereby ensuring the safety and stability of the entire structural system. The flexible connection can be a rubber isolation pad.
[0042] Rubber isolation pads: Rubber isolation pads are installed between the steel foundation 2 and the old building structure 1. Rubber has excellent elasticity and flexibility, allowing for a certain amount of horizontal displacement while bearing vertical loads. When an earthquake or other external force occurs, the rubber isolation pads absorb and dissipate energy, reducing the impact on the old building structure 1.
[0043] The steel structure foundation 2 is an integrated setting.
[0044] The integrated design of a heavy steel structure with an independent foundation provides safe and stable reinforcement for old buildings. In the past, there have been many cases where the installation of elevators in old buildings has damaged the building structure, potentially leading to cracks and the removal of elevators. Once cracks and structural damage occur in old buildings, they can result in significant losses.
[0045] The old building main body 1 includes a balcony 6 , which is arranged on the shady side of the old building main body 1 . Partial openings are provided on the balconies 6 above one floor, and a corridor 7 is provided between the partial openings and the balconies 6 .
[0046] Because elevator shaft 3 is located on the shady side, balcony 6 on the shady side is used to create a passageway connecting to the elevator. This partial opening and corridor 7 effectively achieve the function of providing level access to the units without affecting the daylighting on the sunny side. This partial opening minimizes damage to the overall structure of balcony 6 while meeting functional requirements, ensuring its stability.
[0047] The local opening is provided with an anti-theft door 8.
[0048] The anti-theft door 8 can effectively separate the residents' home from the corridor 7 and the elevator area, preventing strangers from entering the residents' home from the elevator or corridor 7 without permission, thereby ensuring the safety and privacy of the residents' family.
[0049] An electronic access control system is installed at the entrance of each floor of elevator shaft 3.
[0050] This can effectively prevent unauthorized outsiders from entering elevators and corridors at will, reducing the safety risks of each household and creating a safer living environment for residents.
[0051] The above detailed description of the specific embodiments of the present invention is intended to serve only as examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention are intended to be encompassed within the scope of the present invention.
Claims
1. An integrated elevator shaft structure for an old building, characterized in that: The invention comprises an old building main body (1), a steel structure foundation (2), and an elevator shaft (3). The steel structure foundation (2) is arranged on the shady side of the old building main body (1), and the elevator shaft (3) is arranged in the middle of the rear side of the steel structure foundation (2). The old building main body (1) comprises several floors. A vacant ground space (4) is provided at one floor of the steel structure foundation (2), and corridors (5) are provided above the first floor of the steel structure foundation (2).
2. The integrated structure of an elevator shaft (3) for retrofitting an old building according to claim 1 is characterized in that: The steel structure foundation (2) is flexibly connected to the old building main body (1).
3. The integrated structure for installing an elevator shaft in an old building according to claim 2, characterized in that: The steel structure foundation (2) is an integrated arrangement.
4. The integrated structure for installing an elevator shaft in an old building according to claim 3 is characterized in that: The old building main body (1) includes a balcony (6), which is arranged on the shady side of the old building main body (1). The balconies (6) on one floor or more are provided with partial openings, and a corridor (7) is provided between the partial openings and the balconies (6).
5. The integrated structure of installing an elevator shaft (3) in an old building according to claim 4 is characterized in that: The local opening is provided with an anti-theft door (8).
6. The integrated structure for installing an elevator shaft in an old building according to claim 5, characterized in that: An electronic access control system is provided at the entrance of each floor of the elevator shaft (3).