Hollow composite wall for optimizing elevator indoor protection

Abstract

The utility model discloses a hollow composite wall for optimizing elevator adding indoor protection, relates to the technical field of old community elevator reconstruction, and aims to solve the technical problems that in the prior art, after an elevator is added to a multi-story building, a high protective barrier is additionally arranged on the contact surface of people according to the standard requirement of an indoor elevator waiting hall or corridor for a light hollow wall, and the construction cost is low. However, the spaces of elevator waiting halls or corridors after elevators are added to most existing buildings are basically small, common residents reversely install protective railings after trim panels are installed, passing of the elevator halls or the corridors is affected, and the overall attractiveness of the elevator halls is not facilitated. And the floor tiles can be damaged when the floor tiles are installed. A window supporting beam is arranged on the wall body, a keel frame is arranged on one side of the wall body, the height of the keel frame is higher than that of the floor ground, a fireproof interior trimming panel is installed on one side of the keel frame, and the vertical frame and the connecting transverse frame are fixedly connected with the fireproof interior trimming panel through bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to old small area elevator reconstruction technical field, concretely is a hollow combination wall of optimization and indoor protection of adding elevator. BACKGROUND

[0002] Old small area elevator reconstruction refers to the elevator installation or reconstruction of the residential building of old small area, to improve the life quality and travel convenience of residents.

[0003] But in the prior art, after the installation of elevator in multi-storey building, the indoor waiting hall or corridor requires high protective rail to be additionally set on the human accessible surface of light hollow wall according to the specification, to prevent the safety hidden danger caused by the collision damage of human to the wall, but the space of waiting hall or corridor after the installation of elevator in most existing buildings is basically small, and the residents generally object to the installation of protective rail after the installation of interior panel, which affects the passing of elevator hall or corridor and is not conducive to the overall aesthetics of elevator hall, and the installation will damage the floor tiles, therefore, the market urgently needs to develop a hollow combination wall of optimization and indoor protection of adding elevator to help people solve the existing problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a hollow combination wall of optimization and indoor protection of adding elevator, to solve the problem that after the installation of elevator in multi-storey building, the indoor waiting hall or corridor requires high protective rail to be additionally set on the human accessible surface of light hollow wall according to the specification, to prevent the safety hidden danger caused by the collision damage of human to the wall, but the space of waiting hall or corridor after the installation of elevator in most existing buildings is basically small, and the residents generally object to the installation of protective rail after the installation of interior panel, which affects the passing of elevator hall or corridor and is not conducive to the overall aesthetics of elevator hall, and the installation will damage the floor tiles.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a hollow combination wall of optimization and indoor protection of adding elevator, comprising floor and wall, the wall is provided with window support beam, one side of the wall is provided with keel frame, the height of the keel frame is higher than the floor, one side of the keel frame is installed with fireproof interior panel.

[0006] Through the above technical scheme, to solve the resident appeal and construction inconvenience, the structure of keel frame and fireproof interior panel is designed, the steel pipe that meets the load requirement of protective rail and the keel requirement of interior panel is combined after installation, which meets the passing safety and aesthetics of elevator hall or corridor, can protect the collision of interior panel and light wall, and can also save cost, simplify construction steps and improve construction efficiency.

[0007] The utility model discloses a further configuration in a preferable example can be: the keel frame includes support cross frame, vertical frame and connecting cross frame, support cross frame and window support beam welding connection.

[0008] Through the above technical scheme, the support cross frame is connected with the window support beam to realize the supporting effect, so that the whole keel frame exceeds the wall body by a part, a certain space is separated between the wall body and the fireproof interior trim panel, so that the wall body is prevented from being impacted, and the connecting cross frame can also support and protect the fireproof interior trim panel.

[0009] The utility model discloses a further configuration in a preferable example can be: support cross frame and vertical frame welding connection, vertical frame is provided with a plurality of, connecting cross frame sets up between a plurality of vertical frame, connecting cross frame and vertical frame welding connection, connecting cross frame passes through bolt and fireproof interior trim panel fixed connection.

[0010] Through the above technical scheme, the multiple connecting cross frames and vertical frames form a plane, so that the installation of the fireproof interior trim panel is satisfied, and the fireproof interior trim panel is fixed with the vertical frames and the connecting cross frames through bolts, so that the fireproof interior trim panel can be disassembled and replaced.

[0011] The utility model discloses a further configuration in a preferable example can be: the floor ground is provided with floor tile, the height of keel frame is higher than floor tile, and the bottom of the fireproof interior trim panel is attached to the floor tile.

[0012] Through the above technical scheme, the whole keel frame is adjusted to be higher, and there is a certain distance from the floor tile, so that the floor tile is not pressed when the keel frame is stressed, thereby avoiding damage of the floor tile caused by pressure, and the fireproof interior trim panel not subjected to stress is attached to the floor tile, so that the appearance is more neat, and the aesthetic degree is improved.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a structure of the keel frame and the fireproof interior trim panel to solve the problems of the residents and the inconvenience of construction, combines the two steel pipes that meet the load requirements of the protective guardrails and the requirements of the interior trim panel keel after installation, meets the safety and aesthetic property of the elevator hall or the corridor, protects the interior trim panel and the light wall from impact, saves cost, simplifies the construction steps, and improves the construction efficiency.

[0015] 2. The utility model discloses a structure of the keel frame and the fireproof interior trim panel to solve the problems of the residents and the inconvenience of construction, combines the two steel pipes that meet the load requirements of the protective guardrails and the requirements of the interior trim panel keel after installation, meets the safety and aesthetic property of the elevator hall or the corridor, protects the interior trim panel and the light wall from impact, saves cost, simplifies the construction steps, and improves the construction efficiency.

[0016] 3. The utility model discloses a support cross frame is connected window support beam realizes the effect of support, makes the whole keel frame exceed a part of wall body, and the space is separated between wall body and fireproof interior trim, thereby preventing wall body and fireproof interior trim from being impacted, and a plurality of connecting cross frames can also support and protect fireproof interior trim. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of a hollow combined wall of the utility model for optimizing indoor protection of a ladder room.

[0018] Figure 2 It is a whole schematic view of the keel frame of the utility model.

[0019] In the drawing: 1, floor ground; 2, wall body; 3, window support beam; 4, keel frame; 5, fireproof interior trim; 6, floor tile; 7, support cross frame; 8, vertical frame; 9, connecting cross frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] In the description of the present application, it should be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0022] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figure 1 The utility model provides an embodiment: a hollow combined wall of optimizing indoor protection of a ladder room, including floor ground 1 and wall body 2, be provided with window support beam 3 on wall body 2, one side of wall body 2 is provided with keel frame 4, the height of keel frame 4 is higher than floor ground 1, and fireproof interior trim 5 is installed on one side of keel frame 4.

[0024] Please refer toFigure 2 The keel frame 4 comprises a support cross frame 7, a vertical frame 8 and a connecting cross frame 9, the support cross frame 7 is welded with the window supporting beam 3, a steel column is further arranged in the building, the connecting cross frame 9 is welded with the steel column 3, the vertical frame 8 is arranged in plurality, no vertical frame 8 is arranged when the distance between the steel columns is less than or equal to 1200mm, and one or more vertical frames 8 are arranged when the distance between the steel columns is greater than 1200mm.

[0025] Please refer to Figure 2 The support cross frame 7 is welded with the vertical frame 8, the vertical frame 8 is arranged in plurality, the connecting cross frame 9 is arranged between the plurality of vertical frames 8, the connecting cross frame 9 is welded with the vertical frame 8, the distance between the connecting cross frames 9 is not greater than 200mm, and the distance between the overall keel frame and the ground is not less than 900mm.

[0026] Please refer to Figure 1 and Figure 2 The connecting cross frame 9 is fixedly connected with the fireproof interior panel 5 through bolts.

[0027] Please refer to Figure 1 The floor tiles 6 are arranged on the floor surface 1, the height of the keel frame 4 is higher than that of the floor tiles 6, and the bottom of the fireproof interior panel 5 is attached to the floor tiles 6.

[0028] Working principle: when in use, the support cross frame 7 is welded with the window supporting beam 3, then the vertical frame 8 is welded with the support cross frame 7, the connecting cross frame 9 is welded between the plurality of vertical frames 8, the complete keel frame 4 is formed, then the fireproof interior panel 5 is installed on the surface of the keel frame 4, the fireproof interior panel 5 is fixed with the connecting cross frame 9 through bolts, and the fireproof interior panel 5 has a certain space with the wall 2, so that a buffer space can be formed, the wall 2 and the fireproof interior panel 5 can be protected, the keel frame 4 is not in contact with the floor tiles 6 of the floor surface 1, the floor tiles 6 are prevented from being damaged under stress, the bottom of the fireproof interior panel 5 is attached to the floor tiles 6, and thus a whole and beautiful structure is formed.

[0029] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and therefore all changes coming within the meaning and equivalency range of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A hollow composite wall optimized for protection against indoor fire in a staircase, comprising a floor surface (1) and a wall body (2), characterized in that: The wall body (2) is provided with a window supporting beam (3), one side of the wall body (2) is provided with a keel frame (4), the height of the keel frame (4) is higher than the floor ground (1), and the one side of the keel frame (4) is provided with a fireproof interior panel (5).

2. A hollow composite wall optimized for indoor protection of a stairwell according to claim 1, characterized in that: The keel frame (4) comprises a supporting cross frame (7), a vertical frame (8) and a connecting cross frame (9), and the supporting cross frame (7) is welded with the window supporting beam (3).

3. A hollow composite wall optimized for interior protection of a stairwell according to claim 2, wherein: The supporting cross frame (7) is welded with the vertical frame (8), a plurality of vertical frames (8) are arranged, the connecting cross frame (9) is arranged between the plurality of vertical frames (8), and the connecting cross frame (9) is welded with the vertical frame (8).

4. A hollow composite wall optimized for interior protection of a stairwell according to claim 3, wherein: The connecting cross frame (9) is fixedly connected with the fireproof interior panel (5) through bolts.

5. A hollow composite wall optimized for interior protection of a stairwell according to claim 4, wherein: The floor ground (1) is provided with floor tiles (6), the height of the keel frame (4) is higher than the floor tiles (6), and the bottom of the fireproof interior panel (5) is attached to the floor tiles (6).

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