High-rise elevator shaft structure
By using interlaced strength reinforcement and vertical additional ribs in the structure of high-rise elevator shafts, combined with the design of asphalt linen silk layer and connecting ribs, the problem of unreliable strength of the partition wall structure of high-rise elevator shafts is solved, and the structure safety is achieved Sex improvement.
Patent Information
- Application Number
- CN202420537060.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-19
AI Technical Summary
At this stage, the partition wall structure of high-rise elevator shafts is unreliable and there are safety problems.
The high-rise elevator shaft structure design is adopted, including upper floor beams, lower floor beams, shear walls, concrete layers, strength reinforcements and connectors. The strength reinforcements and vertical additional ribs are arranged in staggered manner, combined with asphalt linen silk layer and Connect ribs to enhance the strength and stability of the concrete layer and achieve true articulation through the connectors.
The strength and stability of the concrete layer are improved, the safety of the structure is enhanced, and the impact of the concrete layer on the main building structure is reduced.
Smart Images
Figure CN222435761U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of elevator shaft construction, and in particular to a high-rise elevator shaft structure. Background Art
[0002] With the continuous development of social productivity, the population continues to gather in cities, and the urban living and use space is becoming increasingly tight. In addition, people's requirements for building use are constantly updated, accompanied by the continuous improvement of construction technology. Under this background, high-rise buildings have developed rapidly. Elevators are an indispensable part of high-rise buildings, providing necessary convenience for our lives.
[0003] The partition walls around the elevator shaft are generally made of brick or concrete partition walls that are cast as a whole with the surrounding shear walls and frame beams.
[0004] However, at present, the strength of elevator shafts including brick partition walls or directly cast concrete partition walls is unreliable and there are safety issues. Utility Model Content
[0005] The embodiment of the present application provides a partition wall structure for a high-rise elevator shaft, which is used to solve the safety problems currently existing in high-rise elevator shafts.
[0006] The embodiment of the present application provides a high-rise elevator shaft structure, including an upper floor beam, a lower floor beam, a first shear wall, a second shear wall, a concrete layer, a first strength reinforcement member, a second strength reinforcement member, and a connector;
[0007] The upper floor beam and the lower floor beam are arranged opposite to each other, the first shear wall and the second shear wall are arranged opposite to each other, the upper floor beam, the lower floor beam, the first shear wall and the second shear wall enclose a first space, and the concrete layer is arranged in the first space;
[0008] The concrete layer is integrally arranged with the lower floor beam, the first strength reinforcement member and the second strength reinforcement member are vertically staggered in the concrete layer, and the end of the first strength reinforcement member and the end of the second strength reinforcement member are riveted in the lower floor beam; there are multiple connecting members, the concrete layer is connected to the upper floor beam through at least one connecting member, the concrete layer is connected to the first shear wall through at least one connecting member, and the concrete layer is connected to the second shear wall through at least one connecting member.
[0009] In a feasible implementation, the first strength reinforcement member is configured as a U-shaped additional rib.
[0010] In a feasible implementation, the second strength reinforcement member is configured as a U-shaped additional rib.
[0011] In a feasible implementation, the high-rise elevator shaft structure also includes vertical additional reinforcement, which is arranged in the vertical direction along the outer edge of the concrete layer, and one end of the vertical additional reinforcement is riveted in the lower floor beam.
[0012] In a feasible implementation, the high-rise elevator shaft structure also includes tie bars, the first strength reinforcement member and the vertical additional bar have a first intersection point, the second strength reinforcement member and the vertical additional bar have a second intersection point, one end of the tie bar is connected to the first intersection point, and the second end of the tie bar is connected to the second intersection point.
[0013] In a feasible implementation, the high-rise elevator shaft structure also includes an asphalt linen silk layer, which is respectively arranged between the first shear wall and the concrete layer, between the second shear wall and the concrete layer, and between the upper floor beam and the concrete layer.
[0014] In a feasible implementation, the connecting member includes a connecting rib, a first longitudinal steel plate and a second longitudinal steel plate. The first longitudinal steel plate is vertically provided at one end of the connecting rib, and the second longitudinal steel plate is vertically provided at the other end of the connecting rib. The first longitudinal steel plate is arranged in the concrete layer, and the second longitudinal steel plate is arranged in the upper floor beam, the first shear wall or the second shear wall.
[0015] In a feasible implementation manner, a decorative layer is provided on the surface of the concrete layer.
[0016] An embodiment of the present application provides a high-rise elevator shaft structure, including an upper floor beam, a lower floor beam, a first shear wall, a second shear wall, a concrete layer, a first strength reinforcement member, a second strength reinforcement member and a connecting member; wherein the upper floor beam and the lower floor beam are arranged opposite to each other, the first shear wall and the second shear wall are arranged opposite to each other, the upper floor beam, the lower floor beam, the first shear wall and the second shear wall enclose a first space, and the concrete layer is arranged in the first space; the concrete layer and the lower floor beam are arranged integrally, the first strength reinforcement member and the second strength reinforcement member are vertically staggered in the concrete layer, and the end of the first strength reinforcement member and the end of the second strength reinforcement member are both riveted in the lower floor beam; there are multiple connecting members, the concrete layer is connected to the upper floor beam through at least one connecting member, the concrete layer is connected to the first shear wall through at least one connecting member, and the concrete layer is connected to the second shear wall through at least one connecting member.
[0017] The first strength reinforcement members and the second strength reinforcement members staggered in the concrete layer can enhance the strength of the concrete layer and improve the stability of the concrete layer; the concrete layer is connected to the upper floor beams, the first shear wall and the second shear wall through the connecting members, which can achieve the true articulation purpose while ensuring the connection strength, reduce the impact of the concrete layer on the main building structure, and enhance the structural safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present application and do not constitute improper limitations on the present invention.
[0019] In the attached picture:
[0020] Figure 1 It is a schematic diagram of the overall structure of a high-rise elevator shaft structure provided by an embodiment of the present application;
[0021] Figure 2 yes Figure 1 Sectional view along aa;
[0022] Figure 3 yes Figure 1 A cross-sectional view along the middle line bb;
[0023] Description of reference numerals:
[0024] 100-upper floor beam; 200-lower floor beam; 300-first shear wall; 400-second shear wall; 500-concrete layer; 600-first strength reinforcement; 700-second strength reinforcement; 800-connector; 900-vertical additional reinforcement; 1000-tie reinforcement; 1100-asphalt linen layer; 1200-decorative layer;
[0025] 810 - connecting ribs; 820 - first longitudinal steel plate; 830 - second longitudinal steel plate. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.
[0027] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.
[0028] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0029] With the continuous development of social productivity, the population continues to gather in cities, and the urban living and use space is becoming increasingly tight. In addition, people's requirements for building use are constantly updated, accompanied by the continuous improvement of construction technology. Under this background, high-rise buildings have developed rapidly. Elevators are an indispensable part of high-rise buildings, providing necessary convenience for our lives.
[0030] The partition walls around the elevator shaft are generally made of brick or concrete partition walls that are cast as a whole with the surrounding shear walls and frame beams.
[0031] However, at present, the strength of elevator shafts including brick partition walls or directly cast concrete partition walls is unreliable and there are safety issues.
[0032] In order to solve the current safety problems existing in high-rise elevator shafts, an embodiment of the present application provides a partition wall structure for a high-rise elevator shaft. The solution provided by the embodiment of the present application will be described in detail below in conjunction with the drawings in the specification.
[0033] Figure 1 It is a schematic diagram of the overall structure of a high-rise elevator shaft structure provided by an embodiment of the present application; Figure 2 yes Figure 1 Sectional view along aa; Figure 3 yes Figure 1 Cross-sectional view along bb.
[0034] Reference Figures 1 to 3 As shown, an embodiment of the present application provides a high-rise elevator shaft structure, including an upper floor beam 100, a lower floor beam 200, a first shear wall 300, a second shear wall 400, a concrete layer 500, a first strength reinforcement 600, a second strength reinforcement 700 and a connecting member 800, wherein the upper floor beam 100, the lower floor beam 200, the first shear wall 300 and the second shear wall 400 are the main structure of the building.
[0035] The upper floor beam 100 and the lower floor beam 200 are arranged opposite to each other, the first shear wall 300 and the second shear wall 400 are arranged opposite to each other, the upper floor beam 100, the lower floor beam 200, the first shear wall 300 and the second shear wall 400 enclose a first space, and the concrete layer 500 is arranged in the first space; the concrete layer 500 and the lower floor beam 200 are arranged integrally, the first strength reinforcement member 600 and the second strength reinforcement member 700 are vertically staggered in the concrete layer 500, and the end of the first strength reinforcement member 600 and the end of the second strength reinforcement member 700 are both riveted in the lower floor beam 200; there are multiple connecting members 800, the concrete layer 500 is connected to the upper floor beam 100 through at least one connecting member 800, the concrete layer 500 is connected to the first shear wall 300 through at least one connecting member 800, and the concrete layer 500 is connected to the second shear wall 400 through at least one connecting member 800. The first strength reinforcement members 600 and the second strength reinforcement members 700 staggered in the concrete layer 500 can enhance the strength of the concrete layer 500 and improve the stability of the concrete layer 500; the concrete layer 500 is connected to the upper floor beam 100, the first shear wall 300 and the second shear wall 400 through the connecting member 800, which can achieve the true articulation purpose while ensuring the connection strength, reduce the impact of the concrete layer 500 on the main building structure, and enhance the structural safety.
[0036] In other words, the bottom of the concrete layer 500 is cast integrally with the lower floor beam 200, while the top and both sides thereof are suspended.
[0037] In some examples, the first strength reinforcement member 600 is configured as a first U-shaped additional rib. The second strength reinforcement member 700 is configured as a second U-shaped additional rib. The first strength reinforcement member 600. The first U-shaped additional rib is arranged inside the concrete layer 500 and is arranged horizontally around the outer side of the left edge of the concrete layer 500. The upper part of the second U-shaped additional rib is bent inward by 90°, and the lower part is anchored in the lower floor beam 200. The first U-shaped additional rib and the second U-shaped additional rib are arranged alternately, thereby strengthening the overall strength of the concrete layer 500.
[0038] Continue to refer to Figure 3 As shown, the high-rise elevator shaft structure further includes vertical additional ribs 900, which are arranged in the vertical direction along the outer edge of the concrete layer 500, and one end of the vertical additional ribs 900 is riveted in the lower floor beam 200. Exemplarily, the first U-shaped additional ribs, the second U-shaped additional ribs and the vertical additional ribs 900 can all be steel bars.
[0039] In some other examples, a multi-layer steel reinforcement structure is provided in the concrete layer 500, including an inner reinforcement structure and an outer reinforcement structure. The inner reinforcement structure and the outer reinforcement structure are the same, and are both formed by connecting the vertical additional reinforcement 900, the first U-shaped additional reinforcement and the second U-shaped additional reinforcement in the above-mentioned connection method.
[0040] Continue to refer to Figure 2 and Figure 3 As shown, the high-rise elevator shaft structure also includes tie bars 1000, the first strength reinforcement member 600 and the vertical additional reinforcement 900 have a first intersection point, the second strength reinforcement member 700 and the vertical additional reinforcement 900 have a second intersection point, one end of the tie bar 1000 is connected to the first intersection point, and the second end of the tie bar 1000 is connected to the second intersection point, so that the first strength reinforcement member 600, the second reinforcement member and the vertical additional reinforcement 900 form a whole, ensuring that the structure is more stable.
[0041] Continue to refer to Figures 1 to 3 As shown, the high-rise elevator shaft structure also includes an asphalt flax fiber layer 1100, which is respectively arranged between the first shear wall 300 and the concrete layer 500, between the second shear wall 400 and the concrete layer 500, and between the upper floor beam 100 and the concrete layer 500, so that the overall concrete structure is more stable, has the advantages of high durability, convenient construction, and effective savings in construction costs.
[0042] Continue to refer to Figure 2 and Figure 3 As shown, the connector 800 includes a connecting rib 810, a first longitudinal steel plate 820 and a second longitudinal steel plate 830. One end of the connecting rib 810 is vertically welded with the first longitudinal steel plate 820, and the other end of the connecting rib 810 is vertically welded with the second longitudinal steel plate 830. The first longitudinal steel plate 820 is arranged in the concrete layer 500, and the second longitudinal steel plate 830 is arranged in the upper floor beam 100, the first shear wall 300 or the second shear wall 400. In other words, the concrete layer 500 is connected with the first shear wall 300, the second shear wall 400 and the upper floor beam 100 through the connecting rib 810, so as to achieve the purpose of true hinge connection, reduce the influence of the concrete layer 500 on the main building structure, and enhance the structural safety.
[0043] In addition, the first longitudinal steel plate 820 is arranged in the concrete layer 500, and the second longitudinal steel plate 830 is arranged in the first shear wall 300, the second shear wall 400 and the upper floor beam 100, thereby ensuring the firmness of the connection between the connecting reinforcement 810 and the concrete layer 500, the first shear wall 300, the second shear wall 400 and the upper floor beam 100.
[0044] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.
[0045] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.
Claims
1. A high-rise elevator shaft structure, characterized in that: It comprises an upper floor beam (100), a lower floor beam (200), a first shear wall (300), a second shear wall (400), a concrete layer (500), a first strength reinforcement member (600), a second strength reinforcement member (700) and a connecting member (800); The upper floor beam (100) and the lower floor beam (200) are arranged opposite to each other, the first shear wall (300) and the second shear wall (400) are arranged opposite to each other, the upper floor beam (100), the lower floor beam (200), the first shear wall (300) and the second shear wall (400) enclose a first space, and the concrete layer (500) is arranged in the first space; The concrete layer (500) is integrally arranged with the lower floor beam (200); the first strength reinforcement member (600) and the second strength reinforcement member (700) are vertically staggered in the concrete layer (500); and the ends of the first strength reinforcement member (600) and the ends of the second strength reinforcement member (700) are riveted in the lower floor beam (200); there are a plurality of connecting members (800); the concrete layer (500) is connected to the upper floor beam (100) through at least one connecting member (800); the concrete layer (500) is connected to the first shear wall (300) through at least one connecting member (800); and the concrete layer (500) is connected to the second shear wall (400) through at least one connecting member (800).
2. The high-rise elevator shaft structure according to claim 1, characterized in that: The first strength reinforcement member (600) is configured as a U-shaped additional rib.
3. The high-rise elevator shaft structure according to claim 1, characterized in that: The second strength reinforcement member (700) is configured as a U-shaped additional rib.
4. The high-rise elevator shaft structure according to claim 1, characterized in that: The high-rise elevator shaft structure further comprises vertical additional ribs (900), which are arranged in the vertical direction along the outer edge of the concrete layer (500), and one end of the vertical additional ribs (900) is riveted into the lower floor beam (200).
5. The high-rise elevator shaft structure according to claim 4, characterized in that: The high-rise elevator shaft structure also includes a tie bar (1000), the first strength reinforcement member (600) and the vertical additional bar (900) have a first intersection point, the second strength reinforcement member (700) and the vertical additional bar (900) have a second intersection point, one end of the tie bar (1000) is connected to the first intersection point, and the second end of the tie bar (1000) is connected to the second intersection point.
6. The high-rise elevator shaft structure according to claim 1, characterized in that: The high-rise elevator shaft structure also includes an asphalt flax fiber layer (1100), which is respectively arranged between the first shear wall (300) and the concrete layer (500), between the second shear wall (400) and the concrete layer (500), and between the upper floor beam (100) and the concrete layer (500).
7. The high-rise elevator shaft structure according to claim 1, characterized in that: The connecting member (800) comprises a connecting rib (810), a first longitudinal steel plate (820) and a second longitudinal steel plate (830), wherein the first longitudinal steel plate (820) is vertically arranged at one end of the connecting rib (810), and the second longitudinal steel plate (830) is vertically arranged at the other end of the connecting rib (810), the first longitudinal steel plate (820) is arranged in the concrete layer (500), and the second longitudinal steel plate (830) is arranged in the upper floor beam (100), the first shear wall (300) or the second shear wall (400).
8. The high-rise elevator shaft structure according to any one of claims 1 to 7, characterized in that: A decorative layer (1200) is provided on the surface of the concrete layer (500).