Novel elevator car wall

Abstract

The novel elevator car wall comprises a car wall body, the car wall body comprises a face plate, a pair of first side plates and a pair of second side plates, the first side plates are oppositely arranged and located at the two ends, arranged in the first direction, of the face plate respectively, and the second side plates are oppositely arranged and located at the two ends, arranged in the first direction, of the face plate respectively. The first side plate and the second side plate are respectively located at two end parts, which are arranged along a second direction crossed with the first direction, of the panel, the thickness of the first side plate and the second side plate is greater than that of the panel, reinforcing ribs are arranged on the panel, are integrally formed aluminum profile reinforcing ribs, are good in perpendicularity and high in strength, and are not easy to deform after being welded or adhered to a car wall. The deformation of the car wall is small, and the stability is higher.

Description

Technical Field

[0001] The present application relates to the technical field of elevators, and in particular to a novel elevator car wall. Background Art

[0002] The elevator car wall is the wall panel inside the elevator car. It mainly has aesthetic decoration and protective functions. It also has other practical functions such as noise isolation and enhanced load-bearing. As the enclosure structure inside the elevator, the elevator car wall can provide safety protection for passengers. The elevator car wall can prevent external objects or people from entering the elevator car to avoid accidental injuries. Therefore, the safety and stability of the car wall are very important. The existing elevator car walls are usually made of steel plates, and there are enclosures around the car walls, but the overall strength is low. At present, the industry has put forward further requirements for the strength and stability of the elevator car wall. Therefore, a new type of elevator car wall that can improve the stability and strength of the elevator car wall is urgently needed. Utility Model Content

[0003] Based on this, in order to achieve the safety and stability of the elevator car wall, the utility model proposes a novel elevator car wall.

[0004] To achieve the above-mentioned purpose, an embodiment of the present application provides a new type of elevator car wall, including a car wall body, the car wall body including a panel, a first side panel and a second side panel, the first side panel is a pair of oppositely arranged, respectively located at the two ends of the panel set along a first direction, the second side panel is a pair of oppositely arranged, respectively located at the two ends of the panel set along a second direction intersecting the first direction, the thickness of the first side panel and the second side panel is greater than the thickness of the panel, and reinforcing ribs are arranged on the panel.

[0005] Preferably, the reinforcing rib is a hollow aluminum profile.

[0006] Preferably, the reinforcing ribs are welded or bonded to the panel along the length direction of the panel.

[0007] Preferably, the first side panel includes a first bending portion and a second bending portion, and the first bending portion and the second bending portion are formed by bending the panel twice.

[0008] Preferably, the second side panel comprises a third bending portion and a fourth bending portion, and the third bending portion and the fourth bending portion are formed by bending the panel twice.

[0009] Preferably, the first bending portion and the third bending portion are perpendicular to the panel, and the second bending portion and the fourth bending portion are parallel to the panel.

[0010] Preferably, two ends of the reinforcing rib are respectively arranged in the space formed between the second bending portion, the fourth bending portion and the panel.

[0011] Preferably, the number of the reinforcing ribs is 2.

[0012] Preferably, the two reinforcing ribs are arranged in parallel or crosswise.

[0013] Compared with the prior art, the advantages of the present application are: two groups of side panels are arranged in parallel, each group of side panels is formed by bending the panel twice at both ends in the same direction, and the four integrally formed side panels ensure the strength of the car wall. An integrally formed aluminum profile reinforcement rib is arranged on the car wall body, which has good verticality and high strength. After welding or bonding to the car wall, the deformation of the car wall is small and the stability is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present application is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 A schematic diagram of the overall structure of a new type of elevator car wall provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of the side panel structure of a novel elevator car wall provided in an embodiment of the present application;

[0017] Figure 3 A schematic diagram of the reinforcing rib structure of a novel elevator car wall provided in an embodiment of the present application.

[0018] in:

[0019] 10. car wall body, 11. panel, 12. first side panel, 13. second side panel, 111. outer panel, 112. inner panel, 121. first bending portion, 122. second bending portion, 131. third bending portion, 132. fourth bending portion, 133. notch, 141. mounting surface, 142. supporting surface, 143. reinforcing surface. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiment is only one embodiment of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] "Embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the embodiment of the present application, it should be understood that the terms "first", "second" and "third" etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second" and "third" etc. may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second" and "third" etc. are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiment of the present application described here can be implemented in an order other than illustrated or described here. In addition, the terms "including" and "for" and any of their variations are intended to cover non-exclusive inclusions.

[0022] like Figure 1-2As shown, this example provides a novel elevator car wall, including a car wall body 10, the car wall body 10 includes a panel 11, a first side panel 12 and a second side panel 13, the panel 11 includes an outer panel 111 and an inner panel 112, the outer panel 111 is usually facing the outside of the car, the inner panel 112 is facing the inside of the car, the panel 11 extends at both ends of the first direction to form an area that can be bent into the first side panel 12, and the panel 11 extends at both ends of the second direction to form an area that can be bent into the second side panel 13 Area, the first side panel 12 includes a first bending portion 121 and a second bending portion 122, the panel 11 extends along the first direction and bends toward the third direction to form the first bending portion 121, and bends from the end of the first bending portion 121 toward the first direction to form the second bending portion 122, the end surface of the first bending portion 121 is perpendicular to the panel 11, and the end surface of the second bending portion 122 is parallel to the panel 11. The first side panel 12 composed of the first bending portion 121 and the second bending portion 122 has a stable structure and is not easy to deform. The second side plate 13 includes a third bending portion 131 and a fourth bending portion 132. The panel 11 extends along the second direction and bends in the third direction to form the third bending portion 131. The end of the third bending portion 131 is bent in the first direction to form the fourth bending portion 132. The end surface of the third bending portion 131 is perpendicular to the end surface of the panel 11, and the end surface of the fourth bending portion 132 is parallel to the end surface of the panel 11. The second side plate 13 composed of the third bending portion 131 and the fourth bending portion 132 has a stable structure and is not easy to deform. The two ends of the second side plate 13 distributed along the first direction are respectively provided with The notch 133 is formed by cutting out the end of the fourth bent portion 132. The notch 133 can accommodate the end of the second bent portion 122, so that the first side panel 12 and the second side panel 13 can be stably configured on the outer side of the inner panel 112 at the same time. In this embodiment, the first side panels 12 are a pair of oppositely arranged, and the second side panels 13 are a pair of oppositely arranged. The two first side panels 12 and the two second side panels 13 constitute the four ends of the car wall. A notch 133 is cut out at each end of the two fourth bent portions 132, so that the car wall has a stable frame structure.

[0023] like Figure 3As shown in the figure, during the use of the car, due to the large size of the car wall, the strength of the car wall cannot be guaranteed only by the first side plate 12 and the second side plate 13. Therefore, in this embodiment, a reinforcing rib 14 is provided on the car wall body 10. The reinforcing rib 14 is a hollow aluminum profile and is provided along the length direction of the car wall body 10. The reinforcing rib 14 is welded or bonded to the inner panel 112, and together with the first side plate 12 and the second side plate 13, the strength and stability of the car wall are improved. The reinforcing rib 14 includes a mounting surface 141, a support surface 142 and a reinforcing surface 143. A pair of strengthening surfaces 143 and supporting surfaces 142 are arranged opposite to each other, one of which is welded to the inner panel 112, and the supporting surface 142 is integrally formed with the mounting surface 141 and is perpendicular to the mounting surface 141. A pair of supporting surfaces 142 are arranged opposite to each other, and a strengthening surface 143 is arranged between the pair of supporting surfaces 142. The supporting structure composed of two supporting surfaces 142 and one strengthening surface 143 can ensure the strength of the car wall. When the car wall is subjected to external force, the reinforcing ribs 14 can provide relatively ideal support. The two ends of the strengthening surface 143 are respectively integrally formed with the two mounting surfaces 141, and the portion where the strengthening surface 143 contacts the mounting surface 141 is thickened, which is conducive to contact with the panel 11 at this position.

[0024] The above embodiments are only for illustrating the technical concept and features of the present application, and their purpose is to enable people familiar with this technology to understand the content of the present application and implement it accordingly, and they cannot be used to limit the scope of protection of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present application.

Claims

1. A new type of elevator car wall, characterized in that: include: The invention comprises a car wall body, wherein the car wall body comprises a panel, a first side panel and a second side panel, wherein the first side panels are a pair of oppositely arranged ones, respectively located at two ends of the panel arranged along a first direction, and the second side panels are a pair of oppositely arranged ones, respectively located at two ends of the panel arranged along a second direction intersecting the first direction, the thickness of the first side panel and the second side panel is greater than the thickness of the panel, and reinforcing ribs are arranged along the length direction of the panel, and the reinforcing ribs are fixed to the panel.

2. A novel elevator car wall according to claim 1, characterized in that: The reinforcing rib is a hollow aluminum profile.

3. A novel elevator car wall according to claim 2, characterized in that: The reinforcing ribs are welded or bonded to the panel.

4. A novel elevator car wall according to claim 3, characterized in that: The first side plate includes a first bending portion and a second bending portion, and the first bending portion and the second bending portion are formed by bending the panel twice.

5. A novel elevator car wall according to claim 4, characterized in that: The second side plate includes a third bending portion and a fourth bending portion, and the third bending portion and the fourth bending portion are formed by bending the panel twice.

6. A novel elevator car wall according to claim 5, characterized in that: The first bending portion and the third bending portion are perpendicular to the panel, and the second bending portion and the fourth bending portion are parallel to the panel.

7. A novel elevator car wall according to claim 6, characterized in that: Both ends of the reinforcing rib are respectively arranged in spaces formed between the second bending portion, the fourth bending portion and the panel.

8. A novel elevator car wall according to any one of claims 1 to 7, characterized in that: The number of the reinforcing ribs is 2.

9. A novel elevator car wall according to claim 8, characterized in that: The two reinforcing ribs are arranged in parallel or crosswise.

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