Car wall structure convenient to install in hoistway

Abstract

The utility model relates to the technical field of elevators, in particular to a car wall structure convenient to install in a hoistway. The car wall structure is mainly composed of a front wall, a side wall, a rear wall, a corner connecting plate and a corner decorating plate, the corner connecting plate comprises a right-angle-shaped plate body, third connecting end plates protruding inwards are arranged at the two ends of the right-angle-shaped plate body, and positioning protruding plates are arranged at the outer ends of the third connecting end plates. The two third connecting end plates of the corner connecting plate are fixedly connected with the first connecting end plate of the side wall and the second connecting end plate of the rear wall through fasteners correspondingly, in this way, connection operation can be conducted in the lift car, on-site installation is more convenient, meanwhile, the installation space in a shaft can be greatly reduced, and the installation efficiency is improved. The distance between the inner wall of the hoistway and the car wall can be maximized, and the space utilization rate of the hoistway is greatly improved. And meanwhile, the corner decorating plate is additionally arranged on the outer side of the corner connecting plate, so that the appearance is more attractive from the view angle.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a car wall structure which is convenient to install in a hoistway. Background Art

[0002] An elevator is a special equipment installed in a building to provide height change function. A common elevator structure includes an elevator running in an elevator hoistway. The main moving structure of the elevator is a car. The car, as a load device, moves up and down in the elevator hoistway to change height. And the interior of the car is a safe space, serving as an environment for accommodating loads. The car is driven by a traction device during the up and down movement. The top of the car is called the car top, the bottom is called the car bottom, and the side is the car wall, which encloses a safe space together. Among them, the car bottom is the main supporting structure of the space, serving as the basic structure of the ground, while the car wall is the main part forming the side structure as a facade. The car wall is mainly formed by connecting multiple car wall plates together. The car wall plates are connected to each other, and at the same time, the lower part is fixed to the car bottom and the upper part is fixed to the car top to form an integral and stable car wall structure.

[0003] The existing car wall structure is as Figure 5 shown. It mainly consists of a front wall 1′, side walls 2′ and a rear wall 3′. The connection method is to connect them in the hoistway. If the hoistway space is narrow and cannot accommodate the installation operation, the connection operation at the car wall corner between the side walls 2′ and the rear wall 3′ will be relatively difficult. At the same time, this also results in a large installation space being reserved in the hoistway, and the space utilization rate of the hoistway is low.

[0004] In view of this, the inventor expects to optimize and improve the existing car wall structure. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the above problems existing in the traditional technology, and provide a car wall structure which is convenient to install in a hoistway.

[0006] To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0007] A car wall structure which is convenient to install in a hoistway includes a front wall, side walls, a rear wall, a corner connecting plate and a corner decorative plate; there are two side walls in total, and they are arranged side by side and parallel; the front wall is installed at the front end of the side walls, and a corner connecting plate and a corner decorative plate are installed between the rear end of the side walls and the end part adjacent to the rear wall;

[0008] The rear end of the side wall is provided with a first connecting end plate protruding outwards, and the two end parts of the rear wall are symmetrically provided with second connecting end plates protruding outwards;

[0009] The corner connecting plate includes a right-angled triangular plate body. At both ends of the right-angled triangular plate body, there are third connecting end plates protruding inwards. At the outer ends of the third connecting end plates, there are positioning convex plates. The two third connecting end plates of the corner connecting plate are respectively fixedly connected to the first connecting end plate of the side wall and the second connecting end plate of the rear wall through fasteners.

[0010] The corner decorative plate includes an arc-shaped plate body. At both ends near the inner side of the arc-shaped plate body, there are fastening plates for abutting against the positioning convex plates.

[0011] Further, in the car wall structure convenient for installation in the hoistway, the side wall and the rear wall are each a combined wall formed by connecting a number of unit walls through fasteners.

[0012] Further, in the car wall structure convenient for installation in the hoistway, a reinforcing rib plate is provided on the inner side of the right-angled triangular plate body in the corner connecting plate.

[0013] Further, in the car wall structure convenient for installation in the hoistway, the right-angled triangular plate body, the third connecting end plate, the positioning convex plate and the reinforcing rib plate are of an integral structure.

[0014] Further, in the car wall structure convenient for installation in the hoistway, both ends of the arc-shaped plate body in the corner decorative plate respectively abut against the first connecting end plate of the side wall and the second connecting end plate of the rear wall.

[0015] Further, in the car wall structure convenient for installation in the hoistway, the fastening plate of the corner decorative plate is an arc-shaped structure that is not easily separated from the positioning convex plate after being snapped in, and the positioning convex plate is correspondingly provided with a rounded corner structure for cooperating with the fastening plate.

[0016] The beneficial effects of the present utility model are:

[0017] The car wall structure provided by the present utility model mainly consists of a front wall, a side wall, a rear wall, a corner connecting plate and a corner decorative plate. The corner connecting plate includes a right-angled triangular plate body. At both ends of the right-angled triangular plate body, there are third connecting end plates protruding inwards. At the outer ends of the third connecting end plates, there are positioning convex plates. The two third connecting end plates of the corner connecting plate are respectively fixedly connected to the first connecting end plate of the side wall and the second connecting end plate of the rear wall through fasteners. In this way, the connection operation can be carried out inside the car, making the on-site installation more convenient. At the same time, it can also greatly reduce the installation space in the hoistway, making the distance between the inner wall of the hoistway and the car wall reach the extreme, and greatly improving the space utilization rate of the hoistway. At the same time, a corner decorative plate is additionally provided on the outside of the corner connecting plate, which is more beautiful from a visual perspective.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 is the installation schematic diagram of the car wall structure of the present invention;

[0021] Figure 2 is the composition schematic diagram of the car wall structure of the present invention;

[0022] Figure 3 is Figure 1 the partial enlarged schematic diagram of part A in;

[0023] Figure 4 is the structural schematic diagram of the corner connection plate and the corner decorative plate in the present invention;

[0024] Figure 5 is the installation schematic diagram of the car wall structure in the background technology;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1 - front wall, 2 - side wall, 201 - first connection end plate, 3 - rear wall, 301 - second connection end plate, 4 - corner connection plate, 401 - right-angled triangular plate body, 402 - third connection end plate, 403 - positioning convex plate, 404 - reinforcing rib plate, 5 - corner decorative plate, 501 - arc plate body, 502 - buckle plate, 6 - fastener, 7 - hoistway. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the protection scope of the present invention.

[0028] As Figures 1-4 shown, this embodiment provides a car wall structure that is convenient to install in a hoistway, including a front wall 1, side walls 2, a rear wall 3, a corner connection plate 4, and a corner decorative plate 5; there are two side walls 2 in total, and they are arranged side by side and parallel; the front wall 1 is installed at the front end of the side wall 2, and a corner connection plate 4 and a corner decorative plate 5 are installed between the rear end of the side wall 2 and the end of the adjacent rear wall 3.

[0029] In this embodiment, a first connecting end plate 201 protruding outward is provided at the rear end of the side wall 2, and second connecting end plates 301 protruding outward are symmetrically provided at both ends of the rear wall 3.

[0030] In this embodiment, the corner connecting plate 4 includes a right-angled triangular plate body 401. Third connecting end plates 403 protruding inward are provided at both ends of the right-angled triangular plate body 401, and positioning convex plates 404 are provided at the outer ends of the third connecting end plates 403. The two third connecting end plates 403 of the corner connecting plate 4 are fixedly connected to the first connecting end plate 201 of the side wall 2 and the second connecting end plate 301 of the rear wall 3 respectively through fasteners 6.

[0031] In this embodiment, the corner decorative plate 5 includes an arc-shaped plate body 501. Buckle plates 502 for abutting against the positioning convex plates 404 are provided near both ends on the inner side of the arc-shaped plate body 501.

[0032] In this embodiment, the side wall 2 and the rear wall 3 are each a combined wall formed by connecting a plurality of unit walls together through fasteners.

[0033] In this embodiment, a reinforcing rib plate 402 is provided on the inner side of the right-angled triangular plate body 401 in the corner connecting plate 4. The right-angled triangular plate body 401, the third connecting end plate 402, the positioning convex plate 403 and the reinforcing rib plate 404 are of an integral structure.

[0034] In this embodiment, both ends of the arc-shaped plate body 501 in the corner decorative plate 5 abut against the first connecting end plate 201 of the side wall 2 and the second connecting end plate 301 of the rear wall 3 respectively.

[0035] In this embodiment, the buckle plate 502 of the corner decorative plate 5 is an arc-shaped structure that is not easily separated from the positioning convex plate 404 after being snapped in, and the positioning convex plate 404 is correspondingly provided with a rounded corner structure for cooperating with the buckle plate 502.

[0036] A specific application of this embodiment is as follows: The car wall structure of this application mainly consists of a front wall 1, a side wall 2, a rear wall 3, a corner connecting plate 4 and a corner decorative plate 5. The corner connecting plate 4 includes a right-angled triangular plate body 401. Third connecting end plates 403 protruding inward are provided at both ends of the right-angled triangular plate body 401, and positioning convex plates 404 are provided at the outer ends of the third connecting end plates 403. The two third connecting end plates 403 of the corner connecting plate 4 are fixedly connected to the first connecting end plate 201 of the side wall 2 and the second connecting end plate 301 of the rear wall 3 respectively through fasteners 6. In this way, the connection operation can be carried out inside the car, making the on-site installation more convenient. At the same time, the installation space in the hoistway can be greatly reduced, enabling the distance between the inner wall of the hoistway and the car wall to be minimized, significantly improving the space utilization rate of the hoistway. At the same time, a corner decorative plate 5 is additionally provided on the outer side of the corner connecting plate 4, which is more beautiful in terms of visual perspective.

[0037] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only specific embodiments. Obviously, according to the content of this specification, many modifications and variations can be made. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A car wall structure that is easy to install in a hoistway, characterized in that: It includes a front wall, a side wall, a rear wall, a corner connecting plate and a corner decorative plate; there are two side walls in total, which are arranged in parallel side by side; the front end of the side wall is installed with the front wall, and the rear end of the side wall and the end adjacent to the rear wall are installed with the corner connecting plate and the corner decorative plate; The rear end of the side wall is provided with a first connecting end plate protruding outward, and the two ends of the rear wall are symmetrically provided with a second connecting end plate protruding outward; The corner connecting plate comprises a right-angled plate body, and the two ends of the right-angled plate body are provided with third connecting end plates protruding inwardly, and the outer ends of the third connecting end plates are provided with positioning convex plates; the two third connecting end plates of the corner connecting plate are respectively fixedly connected with the first connecting end plate of the side wall and the second connecting end plate of the rear wall through fasteners; The corner decorative plate comprises an arc-shaped plate body, and buckle plates for abutting against positioning convex plates are provided on the inner side of the arc-shaped plate body near both ends.

2. The car wall structure convenient for installation in a hoistway according to claim 1, characterized in that: The side wall and the rear wall are respectively a composite wall formed by connecting a plurality of unit walls into one body through fasteners.

3. The car wall structure convenient for installation in a hoistway according to claim 1, characterized in that: A reinforcing rib plate is provided on the inner side of the right-angled plate body in the corner connecting plate.

4. The car wall structure that is easy to install in a hoistway according to claim 3, characterized in that: The right-angled plate body, the third connecting end plate, the positioning convex plate and the reinforcing rib plate are an integrated structure.

5. The car wall structure convenient for installation in a hoistway according to claim 1, characterized in that: The two ends of the arc-shaped plate body in the corner decorative plate are respectively against the first connecting end plate of the side wall and the second connecting end plate of the rear wall.

6. The car wall structure convenient for installation in a hoistway according to claim 1, characterized in that: The buckle plate of the corner decorative panel is an arc-shaped structure that is not easily separated from the positioning convex plate after being snapped in, and the positioning convex plate is correspondingly provided with a rounded structure that cooperates with the buckle plate.

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